| 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 | $83.38 | 9.152% | $91.0109 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $120.36 | 10.317% | $132.7775 | $132.78 | $132.80 | $132.80 |
| Purchase #3 | $9.48 | 4.487% | $9.9054 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $71.37 | 12.594% | $80.3583 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $30.95 | 6.210% | $32.872 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $216.47 | 6.308% | $230.1249 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $169.99 | 12.758% | $191.6773 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $702.00 | $768.7263 | $768.73 | $768.70 | $768.80 | |