| 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 | $21.61 | 3.653% | $22.3994 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $31.26 | 8.714% | $33.984 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $54.54 | 12.353% | $61.2773 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $95.65 | 7.530% | $102.8524 | $102.85 | $102.85 | $102.90 |
| Purchase #5 | $92.57 | 4.575% | $96.8051 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $126.56 | 3.509% | $131.001 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $230.61 | 6.541% | $245.6942 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $652.80 | $694.0134 | $694.01 | $694.05 | $694.10 | |