| 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 | $42.56 | 7.662% | $45.8209 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $216.93 | 3.673% | $224.8978 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $119.84 | 8.262% | $129.7412 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $31.58 | 6.463% | $33.621 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $81.72 | 11.552% | $91.1603 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $167.31 | 3.559% | $173.2646 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $204.29 | 6.294% | $217.148 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $864.23 | $915.6538 | $915.65 | $915.60 | $915.60 | |