| 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 | $76.64 | 4.780% | $80.3034 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $14.71 | 10.461% | $16.2488 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $240.38 | 12.778% | $271.0958 | $271.10 | $271.10 | $271.10 |
| Purchase #4 | $206.88 | 8.436% | $224.3324 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $29.28 | 7.128% | $31.3671 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $58.26 | 3.721% | $60.4279 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $142.69 | 13.644% | $162.1586 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $768.84 | $845.9340 | $845.94 | $845.95 | $845.90 | |