| 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 | $30.48 | 9.152% | $33.2695 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $63.34 | 12.874% | $71.4944 | $71.49 | $71.50 | $71.50 |
| Purchase #3 | $146.51 | 4.288% | $152.7923 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $20.77 | 5.190% | $21.848 | $21.85 | $21.85 | $21.80 |
| Purchase #5 | $226.54 | 12.557% | $254.9866 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $202.91 | 7.762% | $218.6599 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $184.92 | 9.621% | $202.7112 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $875.47 | $955.7619 | $955.76 | $955.75 | $955.80 | |