| 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 | $24.46 | 12.205% | $27.4453 | $27.45 | $27.45 | $27.40 |
| Purchase #2 | $64.74 | 13.490% | $73.4734 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $189.58 | 13.345% | $214.8795 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $43.28 | 13.685% | $49.2029 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $245.48 | 8.443% | $266.2059 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $108.52 | 10.427% | $119.8354 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $93.79 | 8.123% | $101.4086 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $769.85 | $852.4510 | $852.46 | $852.45 | $852.40 | |