| 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 | $72.97 | 3.327% | $75.3977 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $83.76 | 10.516% | $92.5682 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $142.56 | 12.365% | $160.1875 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $28.45 | 10.688% | $31.4907 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $73.86 | 10.357% | $81.5097 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $55.25 | 3.325% | $57.0871 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $43.47 | 6.335% | $46.2238 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $500.32 | $544.4647 | $544.47 | $544.45 | $544.50 | |