| 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 | $50.64 | 9.251% | $55.3247 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $98.98 | 10.651% | $109.5224 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $115.91 | 10.582% | $128.1756 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $79.28 | 6.379% | $84.3373 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $180.49 | 13.152% | $204.228 | $204.23 | $204.25 | $204.20 |
| Purchase #6 | $221.28 | 10.184% | $243.8152 | $243.82 | $243.80 | $243.80 |
| Purchase #7 | $48.60 | 11.871% | $54.3693 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $795.18 | $879.7725 | $879.78 | $879.75 | $879.70 | |