| 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 | $93.92 | 4.170% | $97.8365 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $184.66 | 13.158% | $208.9576 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $82.43 | 9.324% | $90.1158 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $128.33 | 8.759% | $139.5704 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $246.74 | 13.313% | $279.5885 | $279.59 | $279.60 | $279.60 |
| Purchase #6 | $69.96 | 10.574% | $77.3576 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $11.52 | 13.790% | $13.1086 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $817.56 | $906.5350 | $906.55 | $906.50 | $906.60 | |