| 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 | $26.99 | 9.599% | $29.5808 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $108.96 | 8.307% | $118.0113 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $148.72 | 6.510% | $158.4017 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $128.50 | 5.467% | $135.5251 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $65.42 | 4.874% | $68.6086 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $183.94 | 11.113% | $204.3813 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $72.61 | 5.235% | $76.4111 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $735.14 | $790.9199 | $790.92 | $790.95 | $790.90 | |