| 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 | $62.63 | 10.336% | $69.1034 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $85.45 | 9.750% | $93.7814 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $173.25 | 12.511% | $194.9253 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $29.52 | 9.849% | $32.4274 | $32.43 | $32.45 | $32.40 |
| Purchase #5 | $148.70 | 12.167% | $166.7923 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $103.80 | 13.465% | $117.7767 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $54.76 | 3.700% | $56.7861 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $658.11 | $731.5926 | $731.60 | $731.70 | $731.60 | |