| 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 | $53.97 | 12.623% | $60.7826 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $135.74 | 13.499% | $154.0635 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $103.83 | 6.811% | $110.9019 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $20.67 | 13.196% | $23.3976 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $93.83 | 7.296% | $100.6758 | $100.68 | $100.70 | $100.70 |
| Purchase #6 | $123.81 | 3.464% | $128.0988 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $175.86 | 13.601% | $199.7787 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $707.71 | $777.6989 | $777.70 | $777.75 | $777.80 | |