| 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 | $19.82 | 10.620% | $21.9249 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $90.25 | 8.593% | $98.0052 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $97.93 | 6.243% | $104.0438 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $162.56 | 9.326% | $177.7203 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $101.83 | 12.470% | $114.5282 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $82.64 | 5.497% | $87.1827 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $234.92 | 9.191% | $256.5115 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $789.95 | $859.9166 | $859.91 | $859.90 | $859.80 | |