| 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 | $97.29 | 5.160% | $102.3102 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $64.73 | 11.626% | $72.2555 | $72.26 | $72.25 | $72.30 |
| Purchase #3 | $194.72 | 9.569% | $213.3528 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $141.48 | 3.727% | $146.753 | $146.75 | $146.75 | $146.80 |
| Purchase #5 | $101.90 | 10.428% | $112.5261 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $14.34 | 13.242% | $16.2389 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $36.27 | 7.745% | $39.0791 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $650.73 | $702.5156 | $702.52 | $702.55 | $702.60 | |