| 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 | $128.54 | 4.330% | $134.1058 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $58.99 | 9.236% | $64.4383 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $135.43 | 9.624% | $148.4638 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $35.46 | 8.204% | $38.3691 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $48.65 | 8.118% | $52.5994 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $67.61 | 3.224% | $69.7897 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $191.45 | 9.339% | $209.3295 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $666.13 | $717.0956 | $717.10 | $717.10 | $717.10 | |