| 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 | $195.95 | 9.582% | $214.7259 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $79.37 | 5.559% | $83.7822 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $12.71 | 7.368% | $13.6465 | $13.65 | $13.65 | $13.60 |
| Purchase #4 | $30.65 | 12.409% | $34.4534 | $34.45 | $34.45 | $34.50 |
| Purchase #5 | $22.62 | 9.561% | $24.7827 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $66.44 | 3.422% | $68.7136 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $180.45 | 13.466% | $204.7494 | $204.75 | $204.75 | $204.70 |
| 7 purchase totals = | $588.19 | $644.8537 | $644.85 | $644.90 | $644.80 | |