| 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 | $145.63 | 7.526% | $156.5901 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $27.70 | 4.860% | $29.0462 | $29.05 | $29.05 | $29.00 |
| Purchase #3 | $20.71 | 9.518% | $22.6812 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $195.31 | 12.704% | $220.1222 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $193.48 | 6.766% | $206.5709 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $43.28 | 10.532% | $47.8382 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $73.37 | 10.474% | $81.0548 | $81.05 | $81.05 | $81.10 |
| 7 purchase totals = | $699.48 | $763.9036 | $763.90 | $763.90 | $763.90 | |