| 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 | $72.84 | 9.458% | $79.7292 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $144.66 | 7.196% | $155.0697 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $54.71 | 11.383% | $60.9376 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $161.72 | 7.424% | $173.7261 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $244.35 | 4.299% | $254.8546 | $254.85 | $254.85 | $254.90 |
| Purchase #6 | $249.48 | 10.493% | $275.6579 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $149.91 | 10.330% | $165.3957 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $1,077.67 | $1,165.3708 | $1,165.38 | $1,165.40 | $1,165.40 | |