| 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 | $89.94 | 3.489% | $93.078 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $50.76 | 4.842% | $53.2178 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $42.84 | 9.365% | $46.852 | $46.85 | $46.85 | $46.90 |
| Purchase #4 | $133.85 | 4.556% | $139.9482 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $31.51 | 4.420% | $32.9027 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $12.65 | 10.565% | $13.9865 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $23.90 | 5.558% | $25.2284 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $385.45 | $405.2136 | $405.22 | $405.25 | $405.20 | |