| 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 | $45.48 | 10.563% | $50.2841 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $162.89 | 12.472% | $183.2056 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $28.40 | 10.246% | $31.3099 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $171.67 | 11.786% | $191.903 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $197.59 | 13.599% | $224.4603 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $162.32 | 13.218% | $183.7755 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $56.53 | 7.532% | $60.7878 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $824.88 | $925.7262 | $925.73 | $925.75 | $925.80 | |