| 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 | $28.71 | 12.342% | $32.2534 | $32.25 | $32.25 | $32.30 |
| Purchase #2 | $128.82 | 10.764% | $142.6862 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $46.94 | 9.482% | $51.3909 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $179.31 | 8.249% | $194.1013 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $76.58 | 10.742% | $84.8062 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $81.30 | 10.280% | $89.6576 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $5.53 | 11.672% | $6.1755 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $547.19 | $601.0711 | $601.08 | $601.10 | $601.20 | |