| 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 | $110.70 | 3.544% | $114.6232 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $95.59 | 3.598% | $99.0293 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $106.81 | 3.567% | $110.6199 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $217.73 | 3.293% | $224.8998 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $36.51 | 4.698% | $38.2252 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $48.64 | 7.137% | $52.1114 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $132.37 | 13.634% | $150.4173 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $748.35 | $789.9261 | $789.93 | $789.90 | $789.80 | |