| 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 | $36.48 | 7.815% | $39.3309 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $242.31 | 10.458% | $267.6508 | $267.65 | $267.65 | $267.70 |
| Purchase #3 | $98.52 | 5.441% | $103.8805 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $122.78 | 8.196% | $132.843 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $83.71 | 4.405% | $87.3974 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $36.32 | 4.666% | $38.0147 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $168.51 | 13.842% | $191.8352 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $788.63 | $860.9525 | $860.95 | $861.00 | $860.90 | |