| 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 | $107.61 | 10.330% | $118.7261 | $118.73 | $118.75 | $118.70 |
| Purchase #2 | $162.52 | 9.480% | $177.9269 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $130.29 | 7.181% | $139.6461 | $139.65 | $139.65 | $139.60 |
| Purchase #4 | $21.42 | 12.277% | $24.0497 | $24.05 | $24.05 | $24.00 |
| Purchase #5 | $45.62 | 9.845% | $50.1113 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $26.57 | 7.667% | $28.6071 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $106.40 | 8.645% | $115.5983 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $600.43 | $654.6655 | $654.68 | $654.70 | $654.50 | |