| 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 | $189.62 | 8.535% | $205.8041 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $26.59 | 6.384% | $28.2875 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $56.29 | 8.264% | $60.9418 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $101.94 | 4.634% | $106.6639 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $106.42 | 12.812% | $120.0545 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $85.43 | 10.594% | $94.4805 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $26.66 | 6.467% | $28.3841 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $592.95 | $644.6164 | $644.60 | $644.65 | $644.70 | |