| 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 | $86.96 | 5.152% | $91.4402 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $88.95 | 4.627% | $93.0657 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $157.69 | 6.104% | $167.3154 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $124.25 | 3.437% | $128.5205 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $202.39 | 11.370% | $225.4017 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $111.39 | 13.751% | $126.7072 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $228.76 | 7.651% | $246.2624 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,000.39 | $1,078.7131 | $1,078.72 | $1,078.65 | $1,078.70 | |