| 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 | $53.42 | 6.769% | $57.036 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $121.80 | 5.797% | $128.8607 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $146.67 | 8.356% | $158.9257 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $87.55 | 10.828% | $97.0299 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $25.92 | 13.628% | $29.4524 | $29.45 | $29.45 | $29.50 |
| Purchase #6 | $244.64 | 11.582% | $272.9742 | $272.97 | $272.95 | $273.00 |
| Purchase #7 | $26.88 | 4.490% | $28.0869 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $706.88 | $772.3658 | $772.37 | $772.40 | $772.40 | |