| 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 | $51.27 | 7.437% | $55.0829 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $64.40 | 6.252% | $68.4263 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $92.60 | 9.292% | $101.2044 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $184.88 | 10.801% | $204.8489 | $204.85 | $204.85 | $204.80 |
| Purchase #5 | $141.57 | 10.634% | $156.6246 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $246.63 | 8.693% | $268.0695 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $79.77 | 9.693% | $87.5021 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $861.12 | $941.7587 | $941.75 | $941.75 | $941.70 | |