| 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 | $48.44 | 13.695% | $55.0739 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $37.56 | 12.482% | $42.2482 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $132.57 | 11.869% | $148.3047 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $23.98 | 6.823% | $25.6162 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $68.27 | 8.356% | $73.9746 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $18.38 | 8.570% | $19.9552 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $15.38 | 9.610% | $16.858 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $344.58 | $382.0308 | $382.03 | $381.95 | $382.10 | |