| 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 | $10.54 | 5.398% | $11.1089 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $16.43 | 6.517% | $17.5007 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $216.75 | 11.234% | $241.0997 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $197.38 | 3.383% | $204.0574 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $18.33 | 6.316% | $19.4877 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $161.44 | 3.752% | $167.4972 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $239.86 | 12.584% | $270.044 | $270.04 | $270.05 | $270.00 |
| 7 purchase totals = | $860.73 | $930.7956 | $930.80 | $930.80 | $930.80 | |