| 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 | $32.72 | 4.290% | $34.1237 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $89.44 | 8.174% | $96.7508 | $96.75 | $96.75 | $96.80 |
| Purchase #3 | $196.86 | 11.380% | $219.2627 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $236.74 | 4.469% | $247.3199 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $120.31 | 3.698% | $124.7591 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $190.62 | 5.736% | $201.554 | $201.55 | $201.55 | $201.60 |
| Purchase #7 | $27.33 | 13.321% | $30.9706 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $894.02 | $954.7408 | $954.73 | $954.65 | $954.90 | |