| 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 | $32.75 | 10.257% | $36.1092 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $129.75 | 10.783% | $143.7409 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $207.63 | 7.563% | $223.3331 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $57.45 | 3.786% | $59.6251 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $29.47 | 5.729% | $31.1583 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $161.55 | 7.438% | $173.5661 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $6.39 | 12.544% | $7.1916 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $624.99 | $674.7243 | $674.73 | $674.75 | $674.70 | |