| 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 | $36.96 | 3.783% | $38.3582 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $112.58 | 9.528% | $123.3066 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $125.94 | 11.842% | $140.8538 | $140.85 | $140.85 | $140.90 |
| Purchase #4 | $68.59 | 13.650% | $77.9525 | $77.95 | $77.95 | $78.00 |
| Purchase #5 | $107.32 | 9.774% | $117.8095 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $235.86 | 3.722% | $244.6387 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $128.62 | 7.249% | $137.9437 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $815.87 | $880.8630 | $880.86 | $880.85 | $880.90 | |