| 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 | $39.85 | 4.146% | $41.5022 | $41.50 | $41.50 | $41.50 |
| Purchase #2 | $52.66 | 9.390% | $57.6048 | $57.60 | $57.60 | $57.60 |
| Purchase #3 | $5.75 | 8.177% | $6.2202 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $237.83 | 8.107% | $257.1109 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $109.59 | 9.601% | $120.1117 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $187.63 | 5.432% | $197.8221 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $238.85 | 7.771% | $257.411 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $872.16 | $937.7829 | $937.77 | $937.70 | $937.70 | |