| 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 | $88.69 | 3.325% | $91.6389 | $91.64 | $91.65 | $91.60 |
| Purchase #2 | $143.68 | 12.163% | $161.1558 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $161.54 | 4.143% | $168.2326 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $238.33 | 8.727% | $259.1291 | $259.13 | $259.15 | $259.10 |
| Purchase #5 | $126.68 | 10.856% | $140.4324 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $21.34 | 12.209% | $23.9454 | $23.95 | $23.95 | $23.90 |
| Purchase #7 | $208.78 | 5.546% | $220.3589 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $989.04 | $1,064.8931 | $1,064.90 | $1,064.95 | $1,064.80 | |