| 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 | $34.35 | 12.780% | $38.7399 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $110.64 | 9.744% | $121.4208 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $150.94 | 8.711% | $164.0884 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $246.73 | 8.363% | $267.364 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $126.57 | 10.762% | $140.1915 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $22.73 | 11.409% | $25.3233 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $57.76 | 8.145% | $62.4646 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $749.72 | $819.5925 | $819.58 | $819.55 | $819.60 | |