| 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 | $33.62 | 3.844% | $34.9124 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $193.31 | 7.334% | $207.4874 | $207.49 | $207.50 | $207.50 |
| Purchase #3 | $244.62 | 12.487% | $275.1657 | $275.17 | $275.15 | $275.20 |
| Purchase #4 | $178.68 | 8.871% | $194.5307 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $40.48 | 10.734% | $44.8251 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $183.68 | 7.471% | $197.4027 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $20.55 | 4.363% | $21.4466 | $21.45 | $21.45 | $21.40 |
| 7 purchase totals = | $894.94 | $975.7706 | $975.78 | $975.80 | $975.70 | |