| 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 | $36.30 | 9.167% | $39.6276 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $41.88 | 10.229% | $46.1639 | $46.16 | $46.15 | $46.20 |
| Purchase #3 | $185.34 | 4.164% | $193.0576 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $153.65 | 12.512% | $172.8747 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $249.36 | 7.720% | $268.6106 | $268.61 | $268.60 | $268.60 |
| Purchase #6 | $144.96 | 4.255% | $151.128 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $52.29 | 8.366% | $56.6646 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $863.78 | $928.1270 | $928.12 | $928.10 | $928.20 | |