| 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 | $65.99 | 7.372% | $70.8548 | $70.85 | $70.85 | $70.90 |
| Purchase #2 | $88.86 | 6.315% | $94.4715 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $60.45 | 10.294% | $66.6727 | $66.67 | $66.65 | $66.70 |
| Purchase #4 | $161.62 | 12.176% | $181.2989 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $12.26 | 3.716% | $12.7156 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $60.89 | 7.432% | $65.4153 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $88.48 | 9.282% | $96.6927 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $538.55 | $588.1215 | $588.12 | $588.05 | $588.20 | |