| 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 | $41.49 | 7.835% | $44.7407 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $49.60 | 12.809% | $55.9533 | $55.95 | $55.95 | $56.00 |
| Purchase #3 | $244.89 | 10.641% | $270.9487 | $270.95 | $270.95 | $270.90 |
| Purchase #4 | $202.77 | 3.803% | $210.4813 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $149.43 | 3.276% | $154.3253 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $141.47 | 10.808% | $156.7601 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $198.96 | 7.294% | $213.4721 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $1,028.61 | $1,106.6815 | $1,106.68 | $1,106.70 | $1,106.70 | |