| 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 | $92.98 | 10.693% | $102.9224 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $81.93 | 10.106% | $90.2098 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $31.35 | 5.134% | $32.9595 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $111.38 | 12.206% | $124.975 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $21.99 | 5.205% | $23.1346 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $131.76 | 9.746% | $144.6013 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $175.27 | 9.413% | $191.7682 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $646.66 | $710.5708 | $710.57 | $710.55 | $710.60 | |