| 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 | $191.48 | 7.487% | $205.8161 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $61.65 | 11.320% | $68.6288 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $62.75 | 12.336% | $70.4908 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $49.90 | 11.151% | $55.4643 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $213.50 | 11.613% | $238.2938 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $137.63 | 13.366% | $156.0256 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $52.53 | 11.750% | $58.7023 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $769.44 | $853.4217 | $853.42 | $853.45 | $853.40 | |