| 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 | $71.45 | 8.334% | $77.4046 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $98.79 | 13.643% | $112.2679 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $29.35 | 12.873% | $33.1282 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $216.30 | 7.503% | $232.529 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $131.47 | 3.341% | $135.8624 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $249.36 | 3.843% | $258.9429 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $44.70 | 7.265% | $47.9475 | $47.95 | $47.95 | $47.90 |
| 7 purchase totals = | $841.42 | $898.0825 | $898.08 | $898.10 | $898.00 | |