| 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 | $91.55 | 4.208% | $95.4024 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $41.77 | 6.340% | $44.4182 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $152.56 | 12.162% | $171.1143 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $155.57 | 3.556% | $161.1021 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $190.42 | 9.257% | $208.0472 | $208.05 | $208.05 | $208.00 |
| Purchase #6 | $191.68 | 10.734% | $212.2549 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $130.53 | 12.466% | $146.8019 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $954.08 | $1,039.1410 | $1,039.13 | $1,039.10 | $1,039.10 | |