| 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 | $69.30 | 8.493% | $75.1856 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $39.98 | 11.661% | $44.6421 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $77.27 | 5.685% | $81.6628 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $148.28 | 13.458% | $168.2355 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $228.64 | 10.774% | $253.2737 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $86.67 | 8.682% | $94.1947 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $84.26 | 13.513% | $95.6461 | $95.65 | $95.65 | $95.60 |
| 7 purchase totals = | $734.40 | $812.8405 | $812.84 | $812.85 | $812.80 | |