| 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 | $76.96 | 7.864% | $83.0121 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $7.86 | 3.502% | $8.1353 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $182.49 | 6.753% | $194.8135 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $115.65 | 3.555% | $119.7614 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $153.46 | 8.741% | $166.8739 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $128.87 | 3.639% | $133.5596 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $239.95 | 11.472% | $267.4771 | $267.48 | $267.50 | $267.50 |
| 7 purchase totals = | $905.24 | $973.6329 | $973.63 | $973.60 | $973.70 | |