| 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 | $69.88 | 7.596% | $75.1881 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $65.86 | 7.643% | $70.8937 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $71.81 | 8.277% | $77.7537 | $77.75 | $77.75 | $77.80 |
| Purchase #4 | $111.63 | 4.511% | $116.6656 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $35.70 | 10.640% | $39.4985 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $152.68 | 6.357% | $162.3859 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $211.79 | 3.344% | $218.8723 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $719.35 | $761.2578 | $761.26 | $761.25 | $761.40 | |