| 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 | $16.61 | 9.111% | $18.1233 | $18.12 | $18.10 | $18.10 |
| Purchase #2 | $98.95 | 9.358% | $108.2097 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $54.43 | 7.319% | $58.4137 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $249.90 | 3.112% | $257.6769 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $58.36 | 11.686% | $65.1799 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $211.39 | 4.346% | $220.577 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $123.59 | 5.810% | $130.7706 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $813.23 | $858.9511 | $858.95 | $858.95 | $859.00 | |