| 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 | $58.25 | 7.102% | $62.3869 | $62.39 | $62.40 | $62.40 |
| Purchase #2 | $62.59 | 6.375% | $66.5801 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $14.41 | 11.248% | $16.0308 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $66.91 | 12.460% | $75.247 | $75.25 | $75.25 | $75.20 |
| Purchase #5 | $60.30 | 11.115% | $67.0023 | $67.00 | $67.00 | $67.00 |
| Purchase #6 | $88.74 | 12.107% | $99.4838 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $39.80 | 9.864% | $43.7259 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $391.00 | $430.4568 | $430.46 | $430.55 | $430.40 | |