| 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 | $44.84 | 6.842% | $47.908 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $19.61 | 5.266% | $20.6427 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $196.95 | 12.607% | $221.7795 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $40.97 | 4.402% | $42.7735 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $139.67 | 10.191% | $153.9038 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $189.26 | 6.769% | $202.071 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $123.42 | 13.235% | $139.7546 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $754.72 | $828.8331 | $828.82 | $828.80 | $828.90 | |