| 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 | $54.79 | 13.592% | $62.2371 | $62.24 | $62.25 | $62.20 |
| Purchase #2 | $87.65 | 6.732% | $93.5506 | $93.55 | $93.55 | $93.60 |
| Purchase #3 | $29.34 | 13.862% | $33.4071 | $33.41 | $33.40 | $33.40 |
| Purchase #4 | $5.70 | 12.683% | $6.4229 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $38.58 | 11.381% | $42.9708 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $71.65 | 5.576% | $75.6452 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $69.89 | 7.500% | $75.1318 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $357.60 | $389.3655 | $389.37 | $389.35 | $389.30 | |