| 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 | $35.40 | 8.587% | $38.4398 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $161.74 | 12.170% | $181.4238 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $101.36 | 5.678% | $107.1152 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $41.29 | 12.479% | $46.4426 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $132.78 | 12.400% | $149.2447 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $50.35 | 5.575% | $53.157 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $216.61 | 7.809% | $233.5251 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $739.53 | $809.3482 | $809.35 | $809.35 | $809.20 | |