| 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 | $85.51 | 10.672% | $94.6356 | $94.64 | $94.65 | $94.60 |
| Purchase #2 | $136.65 | 10.702% | $151.2743 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $31.33 | 3.472% | $32.4178 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $156.35 | 8.209% | $169.1848 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $132.79 | 5.460% | $140.0403 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $139.29 | 3.440% | $144.0816 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $100.25 | 3.516% | $103.7748 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $782.17 | $835.4092 | $835.40 | $835.40 | $835.40 | |