| 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 | $31.52 | 8.590% | $34.2276 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $45.97 | 9.349% | $50.2677 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $71.31 | 8.225% | $77.1752 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $53.60 | 8.529% | $58.1715 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $66.97 | 11.749% | $74.8383 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $175.60 | 12.326% | $197.2445 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $16.49 | 13.224% | $18.6706 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $461.46 | $510.5954 | $510.60 | $510.60 | $510.60 | |