| 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 | $96.52 | 5.539% | $101.8662 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $25.48 | 8.278% | $27.5892 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $194.58 | 9.302% | $212.6798 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $244.29 | 7.328% | $262.1916 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $6.59 | 12.487% | $7.4129 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $193.64 | 9.588% | $212.2062 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $11.69 | 12.523% | $13.1539 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $772.79 | $837.0998 | $837.10 | $837.10 | $837.20 | |