| 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 | $88.90 | 5.229% | $93.5486 | $93.55 | $93.55 | $93.50 |
| Purchase #2 | $15.25 | 11.745% | $17.0411 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $150.61 | 4.317% | $157.1118 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $85.79 | 6.484% | $91.3526 | $91.35 | $91.35 | $91.40 |
| Purchase #5 | $170.42 | 6.374% | $181.2826 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $29.76 | 9.378% | $32.5509 | $32.55 | $32.55 | $32.60 |
| Purchase #7 | $171.49 | 5.845% | $181.5136 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $712.22 | $754.4012 | $754.39 | $754.40 | $754.40 | |