| 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 | $89.66 | 7.253% | $96.163 | $96.16 | $96.15 | $96.20 |
| Purchase #2 | $54.86 | 10.552% | $60.6488 | $60.65 | $60.65 | $60.60 |
| Purchase #3 | $140.72 | 3.301% | $145.3652 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $131.54 | 9.630% | $144.2073 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $25.85 | 12.725% | $29.1394 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $134.28 | 13.389% | $152.2587 | $152.26 | $152.25 | $152.30 |
| Purchase #7 | $159.43 | 12.242% | $178.9474 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $736.34 | $806.7298 | $806.74 | $806.70 | $806.70 | |