| 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 | $105.77 | 3.104% | $109.0531 | $109.05 | $109.05 | $109.10 |
| Purchase #2 | $23.42 | 13.797% | $26.6513 | $26.65 | $26.65 | $26.70 |
| Purchase #3 | $72.80 | 9.124% | $79.4423 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $33.71 | 11.152% | $37.4693 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $114.76 | 5.593% | $121.1785 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $50.95 | 9.252% | $55.6639 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $84.55 | 9.228% | $92.3523 | $92.35 | $92.35 | $92.40 |
| 7 purchase totals = | $485.96 | $521.8107 | $521.80 | $521.80 | $522.00 | |