| 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 | $46.91 | 13.800% | $53.3836 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $137.85 | 8.803% | $149.9849 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $64.50 | 5.340% | $67.9443 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $152.38 | 8.104% | $164.7289 | $164.73 | $164.75 | $164.70 |
| Purchase #5 | $96.70 | 11.408% | $107.7315 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $124.39 | 10.404% | $137.3315 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $90.90 | 11.595% | $101.4399 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $713.63 | $782.5446 | $782.53 | $782.65 | $782.40 | |