| 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 | $50.33 | 6.793% | $53.7489 | $53.75 | $53.75 | $53.70 |
| Purchase #2 | $120.72 | 7.465% | $129.7317 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $170.46 | 10.815% | $188.8952 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $165.63 | 4.109% | $172.4357 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $164.75 | 8.254% | $178.3485 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $219.52 | 8.405% | $237.9707 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $106.28 | 10.309% | $117.2364 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $997.69 | $1,078.3671 | $1,078.38 | $1,078.40 | $1,078.20 | |