| 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 | $71.37 | 6.205% | $75.7985 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $137.95 | 12.119% | $154.6682 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $94.60 | 5.401% | $99.7093 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $156.38 | 9.701% | $171.5504 | $171.55 | $171.55 | $171.60 |
| Purchase #5 | $47.44 | 9.329% | $51.8657 | $51.87 | $51.85 | $51.90 |
| Purchase #6 | $67.55 | 8.310% | $73.1634 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $159.47 | 4.163% | $166.1087 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $734.76 | $792.8642 | $792.87 | $792.80 | $793.00 | |