| 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 | $36.78 | 13.569% | $41.7707 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $99.84 | 13.863% | $113.6808 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $96.27 | 10.604% | $106.4785 | $106.48 | $106.50 | $106.50 |
| Purchase #4 | $106.64 | 3.357% | $110.2199 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $142.86 | 13.787% | $162.5561 | $162.56 | $162.55 | $162.60 |
| Purchase #6 | $121.60 | 11.345% | $135.3955 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $107.45 | 11.183% | $119.4661 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $711.44 | $789.5676 | $789.58 | $789.55 | $789.70 | |