| 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 | $112.96 | 6.511% | $120.3148 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $55.90 | 6.188% | $59.3591 | $59.36 | $59.35 | $59.40 |
| Purchase #3 | $5.45 | 13.611% | $6.1918 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $64.63 | 5.262% | $68.0308 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $182.82 | 8.646% | $198.6266 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $128.50 | 9.746% | $141.0236 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $94.79 | 3.152% | $97.7778 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $645.05 | $691.3245 | $691.32 | $691.35 | $691.30 | |