| 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 | $39.72 | 5.598% | $41.9435 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $186.57 | 8.815% | $203.0161 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $113.26 | 3.105% | $116.7767 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $135.67 | 3.585% | $140.5338 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $77.70 | 4.513% | $81.2066 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $195.66 | 7.519% | $210.3717 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $21.99 | 9.682% | $24.1191 | $24.12 | $24.10 | $24.10 |
| 7 purchase totals = | $770.57 | $817.9675 | $817.97 | $817.95 | $817.90 | |