| 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 | $67.85 | 9.472% | $74.2768 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $66.33 | 5.502% | $69.9795 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $240.47 | 3.180% | $248.1169 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $140.59 | 8.172% | $152.079 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $171.69 | 9.701% | $188.3456 | $188.35 | $188.35 | $188.30 |
| Purchase #6 | $135.82 | 9.319% | $148.4771 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $159.32 | 4.299% | $166.1692 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $982.07 | $1,047.4441 | $1,047.46 | $1,047.50 | $1,047.50 | |