| 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 | $118.54 | 9.351% | $129.6247 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $65.61 | 7.540% | $70.557 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $189.70 | 7.324% | $203.5936 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $145.54 | 6.632% | $155.1922 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $60.60 | 11.651% | $67.6605 | $67.66 | $67.65 | $67.70 |
| Purchase #6 | $130.88 | 4.465% | $136.7238 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $83.79 | 7.827% | $90.3482 | $90.35 | $90.35 | $90.30 |
| 7 purchase totals = | $794.66 | $853.7000 | $853.69 | $853.65 | $853.70 | |