| 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 | $14.84 | 6.529% | $15.8089 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $93.53 | 7.684% | $100.7168 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $173.79 | 7.804% | $187.3526 | $187.35 | $187.35 | $187.40 |
| Purchase #4 | $93.75 | 10.597% | $103.6847 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $235.40 | 11.814% | $263.2102 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $188.70 | 8.772% | $205.2528 | $205.25 | $205.25 | $205.30 |
| Purchase #7 | $74.94 | 3.550% | $77.6004 | $77.60 | $77.60 | $77.60 |
| 7 purchase totals = | $874.95 | $953.6264 | $953.62 | $953.60 | $953.70 | |