| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.66 | 3.198% | $64.6639 | $64.66 | $64.65 | $64.70 |
| Purchase #2 | $192.34 | 11.720% | $214.8822 | $214.88 | $214.90 | $214.90 |
| Purchase #3 | $184.44 | 12.282% | $207.0929 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $172.93 | 13.238% | $195.8225 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $180.48 | 11.795% | $201.7676 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $206.61 | 6.507% | $220.0541 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $219.68 | 9.512% | $240.576 | $240.58 | $240.60 | $240.60 |
| 7 purchase totals = | $1,219.14 | $1,344.8592 | $1,344.85 | $1,344.85 | $1,345.00 | |