| 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 | $24.97 | 13.858% | $28.4303 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $217.89 | 5.228% | $229.2813 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $246.55 | 7.784% | $265.7415 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $234.81 | 4.399% | $245.1393 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $107.98 | 11.227% | $120.1029 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $95.96 | 3.673% | $99.4846 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $70.39 | 10.484% | $77.7697 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $998.55 | $1,065.9496 | $1,065.94 | $1,066.00 | $1,065.90 | |