| 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 | $64.50 | 11.517% | $71.9285 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $120.29 | 12.784% | $135.6679 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $18.46 | 6.461% | $19.6527 | $19.65 | $19.65 | $19.70 |
| Purchase #4 | $143.43 | 13.140% | $162.2767 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $84.29 | 9.747% | $92.5057 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $124.62 | 8.413% | $135.1043 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $177.81 | 10.754% | $196.9317 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $733.40 | $814.0675 | $814.07 | $814.10 | $814.10 | |