| 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 | $114.62 | 5.403% | $120.8129 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $115.28 | 9.642% | $126.3953 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $58.38 | 7.521% | $62.7708 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $41.55 | 3.752% | $43.109 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $39.87 | 4.244% | $41.5621 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $232.37 | 5.190% | $244.43 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $66.57 | 12.308% | $74.7634 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $668.64 | $713.8435 | $713.84 | $713.80 | $713.90 | |