| 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 | $12.89 | 5.606% | $13.6126 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $71.91 | 13.561% | $81.6617 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $156.72 | 7.390% | $168.3016 | $168.30 | $168.30 | $168.30 |
| Purchase #4 | $243.60 | 13.511% | $276.5128 | $276.51 | $276.50 | $276.50 |
| Purchase #5 | $82.86 | 6.206% | $88.0023 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $79.26 | 11.311% | $88.2251 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $9.52 | 3.617% | $9.8643 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $656.76 | $726.1804 | $726.17 | $726.15 | $726.20 | |