| 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 | $65.84 | 3.539% | $68.1701 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $92.93 | 5.662% | $98.1917 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $27.34 | 13.737% | $31.0957 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $130.39 | 12.588% | $146.8035 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $22.93 | 11.387% | $25.541 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $92.38 | 8.857% | $100.5621 | $100.56 | $100.55 | $100.60 |
| Purchase #7 | $50.34 | 5.664% | $53.1913 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $482.15 | $523.5554 | $523.55 | $523.55 | $523.60 | |