| 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 | $68.39 | 6.469% | $72.8141 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $110.70 | 8.254% | $119.8372 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $182.70 | 9.651% | $200.3324 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $28.30 | 13.670% | $32.1686 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $221.75 | 11.666% | $247.6194 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $117.95 | 10.598% | $130.4503 | $130.45 | $130.45 | $130.50 |
| Purchase #7 | $111.43 | 11.745% | $124.5175 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $841.22 | $927.7395 | $927.74 | $927.70 | $927.70 | |