| 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 | $129.54 | 9.242% | $141.5121 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $160.70 | 8.646% | $174.5941 | $174.59 | $174.60 | $174.60 |
| Purchase #3 | $80.79 | 6.122% | $85.736 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $20.99 | 3.439% | $21.7118 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $196.80 | 8.324% | $213.1816 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $200.27 | 10.119% | $220.5353 | $220.54 | $220.55 | $220.50 |
| Purchase #7 | $98.94 | 8.781% | $107.6279 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $888.03 | $964.8988 | $964.90 | $964.95 | $964.80 | |