| 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 | $94.30 | 11.626% | $105.2633 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $54.54 | 6.188% | $57.9149 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $111.99 | 6.468% | $119.2335 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $76.86 | 13.465% | $87.2092 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $108.40 | 10.799% | $120.1061 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $30.30 | 9.386% | $33.144 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $92.60 | 13.511% | $105.1112 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $568.99 | $627.9822 | $627.97 | $627.95 | $627.90 | |