| 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 | $61.58 | 6.857% | $65.8025 | $65.80 | $65.80 | $65.80 |
| Purchase #2 | $137.84 | 13.517% | $156.4718 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $18.76 | 12.168% | $21.0427 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $125.86 | 3.706% | $130.5244 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $70.84 | 13.261% | $80.2341 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $125.83 | 3.311% | $129.9962 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $72.56 | 9.854% | $79.7101 | $79.71 | $79.70 | $79.70 |
| 7 purchase totals = | $613.27 | $663.7818 | $663.77 | $663.75 | $663.70 | |