| 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 | $185.33 | 3.658% | $192.1094 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $62.99 | 4.640% | $65.9127 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $65.35 | 11.233% | $72.6908 | $72.69 | $72.70 | $72.70 |
| Purchase #4 | $156.33 | 11.141% | $173.7467 | $173.75 | $173.75 | $173.70 |
| Purchase #5 | $69.64 | 13.560% | $79.0832 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $219.99 | 9.372% | $240.6075 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $31.53 | 12.629% | $35.5119 | $35.51 | $35.50 | $35.50 |
| 7 purchase totals = | $791.16 | $859.6622 | $859.66 | $859.65 | $859.60 | |