| 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 | $47.58 | 8.807% | $51.7704 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $43.52 | 9.867% | $47.8141 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $89.48 | 6.312% | $95.128 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $72.92 | 6.483% | $77.6474 | $77.65 | $77.65 | $77.60 |
| Purchase #5 | $52.29 | 10.295% | $57.6733 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $229.61 | 7.234% | $246.22 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $69.31 | 10.199% | $76.3789 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $604.71 | $652.6321 | $652.63 | $652.60 | $652.60 | |