| 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 | $75.61 | 5.331% | $79.6408 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $11.56 | 13.716% | $13.1456 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $222.71 | 7.814% | $240.1126 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $182.56 | 5.532% | $192.6592 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $101.96 | 12.489% | $114.6938 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $148.29 | 3.577% | $153.5943 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $173.93 | 9.792% | $190.9612 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $916.62 | $984.8075 | $984.80 | $984.80 | $984.80 | |