| 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 | $244.78 | 5.698% | $258.7276 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $29.53 | 5.404% | $31.1258 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $206.55 | 11.538% | $230.3817 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $56.44 | 9.837% | $61.992 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $80.66 | 8.328% | $87.3774 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $28.31 | 4.787% | $29.6652 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $178.77 | 11.772% | $199.8148 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $825.04 | $899.0845 | $899.09 | $899.15 | $899.10 | |