| 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 | $35.85 | 6.801% | $38.2882 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $115.41 | 5.859% | $122.1719 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $15.36 | 12.522% | $17.2834 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $25.95 | 4.486% | $27.1141 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $44.60 | 6.712% | $47.5936 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $19.39 | 12.215% | $21.7585 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $200.93 | 9.305% | $219.6265 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $457.49 | $493.8362 | $493.83 | $493.85 | $493.90 | |