| 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 | $219.52 | 5.109% | $230.7353 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $98.78 | 4.207% | $102.9357 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $77.38 | 5.737% | $81.8193 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $88.44 | 5.596% | $93.3891 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $65.66 | 11.410% | $73.1518 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $115.40 | 12.255% | $129.5423 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $62.99 | 13.862% | $71.7217 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $728.17 | $783.2952 | $783.30 | $783.30 | $783.20 | |