| 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 | $85.60 | 12.425% | $96.2358 | $96.24 | $96.25 | $96.20 |
| Purchase #2 | $11.70 | 9.744% | $12.84 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $175.84 | 10.822% | $194.8694 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $59.28 | 4.352% | $61.8599 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $29.35 | 5.650% | $31.0083 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $225.97 | 12.723% | $254.7202 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $152.87 | 7.787% | $164.774 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $740.61 | $816.3076 | $816.31 | $816.25 | $816.30 | |