| 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 | $50.59 | 6.429% | $53.8424 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $31.42 | 6.836% | $33.5679 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $57.51 | 10.559% | $63.5825 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $158.78 | 10.614% | $175.6329 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $248.25 | 4.305% | $258.9372 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $164.85 | 11.575% | $183.9314 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $178.97 | 13.220% | $202.6298 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $890.37 | $972.1241 | $972.12 | $972.20 | $972.00 | |