| 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 | $6.35 | 6.195% | $6.7434 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $154.90 | 12.809% | $174.7411 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $24.76 | 11.293% | $27.5561 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $174.69 | 11.393% | $194.5924 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $216.70 | 5.731% | $229.1191 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $19.77 | 10.656% | $21.8767 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $128.98 | 9.716% | $141.5117 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $726.15 | $796.1405 | $796.14 | $796.15 | $796.10 | |