| 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 | $139.80 | 7.680% | $150.5366 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $71.84 | 9.397% | $78.5908 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $109.60 | 9.608% | $120.1304 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $244.35 | 11.388% | $272.1766 | $272.18 | $272.20 | $272.20 |
| Purchase #5 | $8.47 | 5.579% | $8.9425 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $118.44 | 6.481% | $126.1161 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $9.92 | 12.122% | $11.1225 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $702.42 | $767.6155 | $767.62 | $767.65 | $767.50 | |