| 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 | $90.67 | 8.618% | $98.4839 | $98.48 | $98.50 | $98.50 |
| Purchase #2 | $48.46 | 7.369% | $52.031 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $86.39 | 5.727% | $91.3376 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $29.54 | 8.664% | $32.0993 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $26.29 | 4.759% | $27.5411 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $54.50 | 7.470% | $58.5712 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $36.34 | 3.718% | $37.6911 | $37.69 | $37.70 | $37.70 |
| 7 purchase totals = | $372.19 | $397.7552 | $397.75 | $397.80 | $397.70 | |