| 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 | $69.91 | 4.247% | $72.8791 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $171.49 | 12.577% | $193.0583 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $12.68 | 6.444% | $13.4971 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $194.71 | 8.744% | $211.7354 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $221.86 | 7.379% | $238.231 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $21.76 | 11.347% | $24.2291 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $139.57 | 10.395% | $154.0783 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $831.98 | $907.7083 | $907.72 | $907.80 | $907.70 | |