| 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 | $11.88 | 12.753% | $13.3951 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $86.54 | 6.683% | $92.3235 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $131.59 | 13.407% | $149.2323 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $124.55 | 11.445% | $138.8047 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $9.66 | 13.135% | $10.9288 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $211.60 | 5.412% | $223.0518 | $223.05 | $223.05 | $223.10 |
| Purchase #7 | $78.52 | 4.212% | $81.8273 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $654.34 | $709.5635 | $709.56 | $709.60 | $709.50 | |