| 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 | $66.71 | 9.152% | $72.8153 | $72.82 | $72.80 | $72.80 |
| Purchase #2 | $196.34 | 8.849% | $213.7141 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $74.74 | 5.726% | $79.0196 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $155.68 | 12.113% | $174.5375 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $39.35 | 10.752% | $43.5809 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $131.33 | 7.252% | $140.8541 | $140.85 | $140.85 | $140.90 |
| Purchase #7 | $55.98 | 3.700% | $58.0513 | $58.05 | $58.05 | $58.10 |
| 7 purchase totals = | $720.13 | $782.5728 | $782.57 | $782.55 | $782.60 | |