| 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 | $101.62 | 11.608% | $113.416 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $59.60 | 3.296% | $61.5644 | $61.56 | $61.55 | $61.60 |
| Purchase #3 | $249.26 | 7.375% | $267.6429 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $45.57 | 8.222% | $49.3168 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $80.96 | 10.372% | $89.3572 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $34.51 | 7.514% | $37.1031 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $230.47 | 6.233% | $244.8352 | $244.84 | $244.85 | $244.80 |
| 7 purchase totals = | $801.99 | $863.2356 | $863.24 | $863.20 | $863.20 | |