| 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 | $57.50 | 8.564% | $62.4243 | $62.42 | $62.40 | $62.40 |
| Purchase #2 | $25.36 | 11.183% | $28.196 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $250.82 | 13.274% | $284.1138 | $284.11 | $284.10 | $284.10 |
| Purchase #4 | $65.57 | 7.278% | $70.3422 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $183.34 | 4.202% | $191.0439 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $75.29 | 3.117% | $77.6368 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $67.78 | 10.115% | $74.6359 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $725.66 | $788.3929 | $788.39 | $788.40 | $788.20 | |