| 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 | $92.66 | 6.501% | $98.6838 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $69.88 | 9.169% | $76.2873 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $220.81 | 10.756% | $244.5603 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $9.92 | 12.328% | $11.1429 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $160.48 | 4.161% | $167.1576 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $12.71 | 12.109% | $14.2491 | $14.25 | $14.25 | $14.20 |
| Purchase #7 | $18.75 | 5.696% | $19.818 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $585.21 | $631.8990 | $631.90 | $631.90 | $631.90 | |