| 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 | $51.85 | 13.421% | $58.8088 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $42.90 | 11.867% | $47.9909 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $49.68 | 7.759% | $53.5347 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $16.87 | 13.338% | $19.1201 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $250.40 | 8.763% | $272.3426 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $134.54 | 7.746% | $144.9615 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $193.69 | 10.823% | $214.6531 | $214.65 | $214.65 | $214.70 |
| 7 purchase totals = | $739.93 | $811.4117 | $811.40 | $811.40 | $811.40 | |