| 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 | $53.47 | 4.838% | $56.0569 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $31.80 | 3.540% | $32.9257 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $77.25 | 7.588% | $83.1117 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $68.90 | 3.624% | $71.3969 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $9.88 | 5.835% | $10.4565 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $231.26 | 12.309% | $259.7258 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $116.41 | 13.572% | $132.2092 | $132.21 | $132.20 | $132.20 |
| 7 purchase totals = | $588.97 | $645.8827 | $645.90 | $645.90 | $645.90 | |