| 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 | $103.76 | 12.197% | $116.4156 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $49.57 | 5.789% | $52.4396 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $230.32 | 9.298% | $251.7352 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $57.68 | 3.477% | $59.6855 | $59.69 | $59.70 | $59.70 |
| Purchase #5 | $85.90 | 7.194% | $92.0796 | $92.08 | $92.10 | $92.10 |
| Purchase #6 | $47.45 | 3.807% | $49.2564 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $161.48 | 3.487% | $167.1108 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $736.16 | $788.7227 | $788.74 | $788.75 | $788.70 | |