| 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 | $56.55 | 3.365% | $58.4529 | $58.45 | $58.45 | $58.50 |
| Purchase #2 | $166.82 | 9.607% | $182.8464 | $182.85 | $182.85 | $182.80 |
| Purchase #3 | $39.36 | 13.311% | $44.5992 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $170.46 | 11.722% | $190.4413 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $149.30 | 5.158% | $157.0009 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $50.77 | 8.760% | $55.2175 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $41.30 | 12.395% | $46.4191 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $674.56 | $734.9773 | $734.98 | $734.95 | $734.90 | |