| 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 | $66.25 | 7.555% | $71.2552 | $71.26 | $71.25 | $71.30 |
| Purchase #2 | $12.27 | 8.281% | $13.2861 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $120.35 | 6.432% | $128.0909 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $131.80 | 13.112% | $149.0816 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $187.74 | 8.743% | $204.1541 | $204.15 | $204.15 | $204.20 |
| Purchase #6 | $25.97 | 7.582% | $27.939 | $27.94 | $27.95 | $27.90 |
| Purchase #7 | $36.84 | 7.300% | $39.5293 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $581.22 | $633.3362 | $633.34 | $633.40 | $633.40 | |