| 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 | $73.41 | 7.719% | $79.0765 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $220.62 | 7.698% | $237.6033 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $129.64 | 4.577% | $135.5736 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $230.66 | 8.436% | $250.1185 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $237.67 | 13.222% | $269.0947 | $269.09 | $269.10 | $269.10 |
| Purchase #6 | $210.69 | 8.317% | $228.2131 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $66.93 | 13.380% | $75.8852 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $1,169.62 | $1,275.5649 | $1,275.56 | $1,275.55 | $1,275.60 | |