| 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 | $91.52 | 10.853% | $101.4527 | $101.45 | $101.45 | $101.50 |
| Purchase #2 | $184.87 | 11.542% | $206.2077 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $9.44 | 9.109% | $10.2999 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $20.70 | 6.631% | $22.0726 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $17.49 | 10.844% | $19.3866 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $219.50 | 5.727% | $232.0708 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $183.64 | 12.241% | $206.1194 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $727.16 | $797.6097 | $797.61 | $797.55 | $797.70 | |