| 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 | $87.86 | 6.359% | $93.447 | $93.45 | $93.45 | $93.40 |
| Purchase #2 | $37.59 | 3.391% | $38.8647 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $83.75 | 12.692% | $94.3796 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $47.33 | 3.638% | $49.0519 | $49.05 | $49.05 | $49.10 |
| Purchase #5 | $92.43 | 11.644% | $103.1925 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $93.76 | 12.854% | $105.8119 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $21.81 | 12.422% | $24.5192 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $464.53 | $509.2668 | $509.26 | $509.25 | $509.30 | |