| 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 | $43.82 | 11.225% | $48.7388 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $119.44 | 9.426% | $130.6984 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $220.84 | 6.231% | $234.6005 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $146.28 | 10.680% | $161.9027 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $69.71 | 5.654% | $73.6514 | $73.65 | $73.65 | $73.70 |
| Purchase #6 | $114.62 | 5.439% | $120.8542 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $102.93 | 6.672% | $109.7975 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $817.64 | $880.2435 | $880.24 | $880.25 | $880.30 | |