| 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 | $76.49 | 10.262% | $84.3394 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $57.68 | 11.190% | $64.1344 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $146.39 | 11.188% | $162.7681 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $175.51 | 11.476% | $195.6515 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $29.37 | 9.168% | $32.0626 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $124.54 | 5.160% | $130.9663 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $51.70 | 6.801% | $55.2161 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $661.68 | $725.1384 | $725.14 | $725.10 | $725.20 | |