| 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 | $225.60 | 12.474% | $253.7413 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $104.86 | 8.269% | $113.5309 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $43.57 | 9.347% | $47.6425 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $42.41 | 4.285% | $44.2273 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $106.50 | 5.226% | $112.0657 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $68.46 | 13.802% | $77.9088 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $22.93 | 10.780% | $25.4019 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $614.33 | $674.5184 | $674.52 | $674.55 | $674.40 | |