| 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 | $84.48 | 3.343% | $87.3042 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $91.65 | 13.319% | $103.8569 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $56.58 | 6.379% | $60.1892 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $21.50 | 3.334% | $22.2168 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $139.86 | 4.617% | $146.3173 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $105.65 | 7.322% | $113.3857 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $75.35 | 6.496% | $80.2447 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $575.07 | $613.5148 | $613.52 | $613.50 | $613.50 | |