| 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 | $65.70 | 3.424% | $67.9496 | $67.95 | $67.95 | $67.90 |
| Purchase #2 | $32.97 | 12.358% | $37.0444 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $175.57 | 10.522% | $194.0435 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $224.71 | 3.252% | $232.0176 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $103.78 | 13.303% | $117.5859 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $31.33 | 6.794% | $33.4586 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $51.56 | 9.739% | $56.5814 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $685.62 | $738.6810 | $738.68 | $738.70 | $738.60 | |