| 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 | $95.68 | 3.626% | $99.1494 | $99.15 | $99.15 | $99.10 |
| Purchase #2 | $6.73 | 12.653% | $7.5815 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $105.69 | 12.796% | $119.2141 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $137.81 | 4.850% | $144.4938 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $197.58 | 3.199% | $203.9006 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $16.88 | 10.548% | $18.6605 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $51.70 | 3.212% | $53.3606 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $612.07 | $646.3605 | $646.35 | $646.35 | $646.40 | |