| 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 | $84.74 | 12.583% | $95.4028 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $213.57 | 4.707% | $223.6227 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $222.60 | 8.212% | $240.8799 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $64.31 | 7.843% | $69.3538 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $125.26 | 7.294% | $134.3965 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $86.57 | 9.214% | $94.5466 | $94.55 | $94.55 | $94.50 |
| Purchase #7 | $141.67 | 12.599% | $159.519 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $938.72 | $1,017.7213 | $1,017.72 | $1,017.70 | $1,017.70 | |