| 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 | $108.39 | 6.200% | $115.1102 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $123.63 | 7.336% | $132.6995 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $72.70 | 3.445% | $75.2045 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $141.38 | 13.821% | $160.9201 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $30.68 | 9.506% | $33.5964 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $85.29 | 4.103% | $88.7894 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $128.72 | 7.364% | $138.1989 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $690.79 | $744.5190 | $744.52 | $744.50 | $744.50 | |