| 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 | $84.56 | 3.485% | $87.5069 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $114.40 | 12.286% | $128.4552 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $128.95 | 10.469% | $142.4498 | $142.45 | $142.45 | $142.40 |
| Purchase #4 | $57.93 | 5.489% | $61.1098 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $228.85 | 5.657% | $241.796 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $65.84 | 5.581% | $69.5145 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $230.88 | 13.622% | $262.3305 | $262.33 | $262.35 | $262.30 |
| 7 purchase totals = | $911.41 | $993.1627 | $993.17 | $993.15 | $993.10 | |