| 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 | $9.53 | 11.120% | $10.5897 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $214.60 | 8.377% | $232.577 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $112.42 | 7.871% | $121.2686 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $49.83 | 8.634% | $54.1323 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $43.94 | 9.654% | $48.182 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $49.38 | 11.687% | $55.151 | $55.15 | $55.15 | $55.20 |
| Purchase #7 | $156.27 | 7.403% | $167.8387 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $635.97 | $689.7393 | $689.74 | $689.80 | $689.80 | |