| 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 | $211.44 | 3.756% | $219.3817 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $91.35 | 4.820% | $95.7531 | $95.75 | $95.75 | $95.80 |
| Purchase #3 | $101.68 | 7.438% | $109.243 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $19.68 | 10.133% | $21.6742 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $55.98 | 3.434% | $57.9024 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $57.28 | 7.674% | $61.6757 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $137.27 | 11.313% | $152.7994 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $674.68 | $718.4295 | $718.42 | $718.45 | $718.50 | |