| 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 | $49.37 | 11.617% | $55.1053 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $19.63 | 4.269% | $20.468 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $171.53 | 12.688% | $193.2937 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $29.29 | 13.620% | $33.2793 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $186.77 | 4.360% | $194.9132 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $212.53 | 6.212% | $225.7324 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $38.87 | 8.211% | $42.0616 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $707.99 | $764.8535 | $764.85 | $764.85 | $764.90 | |