| 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 | $35.96 | 10.517% | $39.7419 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $126.94 | 5.537% | $133.9687 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $35.96 | 10.217% | $39.634 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $219.81 | 12.177% | $246.5763 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $221.72 | 3.531% | $229.5489 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $98.79 | 12.487% | $111.1259 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $74.29 | 9.339% | $81.2279 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $813.47 | $881.8236 | $881.83 | $881.90 | $881.70 | |