| 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 | $53.36 | 10.480% | $58.9521 | $58.95 | $58.95 | $59.00 |
| Purchase #2 | $184.28 | 10.727% | $204.0477 | $204.05 | $204.05 | $204.00 |
| Purchase #3 | $128.48 | 13.782% | $146.1871 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $34.36 | 8.618% | $37.3211 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $52.62 | 8.601% | $57.1458 | $57.15 | $57.15 | $57.10 |
| Purchase #6 | $10.45 | 12.699% | $11.777 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $156.77 | 9.324% | $171.3872 | $171.39 | $171.40 | $171.40 |
| 7 purchase totals = | $620.32 | $686.8180 | $686.83 | $686.85 | $686.80 | |