| 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 | $93.86 | 5.274% | $98.8102 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $71.88 | 8.737% | $78.1602 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $120.64 | 7.261% | $129.3997 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $43.34 | 8.195% | $46.8917 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $104.39 | 7.509% | $112.2286 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $61.48 | 10.733% | $68.0786 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $132.75 | 6.244% | $141.0389 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $628.34 | $674.6079 | $674.61 | $674.65 | $674.60 | |