| 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 | $50.85 | 5.421% | $53.6066 | $53.61 | $53.60 | $53.60 |
| Purchase #2 | $93.43 | 5.211% | $98.2986 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $47.34 | 5.481% | $49.9347 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $119.95 | 8.222% | $129.8123 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $133.85 | 3.300% | $138.2671 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $71.30 | 10.221% | $78.5876 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $224.79 | 4.603% | $235.1371 | $235.14 | $235.15 | $235.10 |
| 7 purchase totals = | $741.51 | $783.6440 | $783.65 | $783.65 | $783.60 | |