| 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 | $23.30 | 5.641% | $24.6144 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $220.40 | 8.532% | $239.2045 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $138.65 | 10.784% | $153.602 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $83.95 | 12.649% | $94.5688 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $37.79 | 6.596% | $40.2826 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $199.84 | 5.141% | $210.1138 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $50.52 | 10.142% | $55.6437 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $754.45 | $818.0298 | $818.01 | $818.00 | $818.00 | |