| 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 | $190.59 | 5.214% | $200.5274 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $56.72 | 3.301% | $58.5923 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $16.86 | 9.703% | $18.4959 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $19.94 | 13.825% | $22.6967 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $99.33 | 8.428% | $107.7015 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $146.73 | 8.769% | $159.5968 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $106.32 | 11.753% | $118.8158 | $118.82 | $118.80 | $118.80 |
| 7 purchase totals = | $636.49 | $686.4264 | $686.44 | $686.45 | $686.40 | |