| 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 | $102.72 | 8.187% | $111.1297 | $111.13 | $111.15 | $111.10 |
| Purchase #2 | $204.67 | 7.835% | $220.7059 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $37.71 | 5.273% | $39.6984 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $40.82 | 4.402% | $42.6169 | $42.62 | $42.60 | $42.60 |
| Purchase #5 | $32.54 | 5.172% | $34.223 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $122.56 | 8.583% | $133.0793 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $134.92 | 12.432% | $151.6933 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $675.94 | $733.1465 | $733.15 | $733.15 | $733.10 | |