| 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 | $78.29 | 8.504% | $84.9478 | $84.95 | $84.95 | $84.90 |
| Purchase #2 | $145.85 | 4.618% | $152.5854 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $41.48 | 7.738% | $44.6897 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $138.77 | 3.860% | $144.1265 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $148.76 | 8.680% | $161.6724 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $243.57 | 5.308% | $256.4987 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $152.28 | 6.406% | $162.0351 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $949.00 | $1,006.5556 | $1,006.57 | $1,006.60 | $1,006.50 | |