| 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 | $232.63 | 4.798% | $243.7916 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $108.46 | 7.787% | $116.9058 | $116.91 | $116.90 | $116.90 |
| Purchase #3 | $95.72 | 13.651% | $108.7867 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $51.69 | 4.514% | $54.0233 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $53.83 | 6.541% | $57.351 | $57.35 | $57.35 | $57.40 |
| Purchase #6 | $178.77 | 7.273% | $191.7719 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $16.34 | 3.496% | $16.9112 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $737.44 | $789.5415 | $789.54 | $789.50 | $789.60 | |