| 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 | $73.62 | 10.799% | $81.5702 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $74.67 | 5.646% | $78.8859 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $11.30 | 3.181% | $11.6595 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $183.48 | 11.352% | $204.3086 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $194.80 | 11.118% | $216.4579 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $145.67 | 6.614% | $155.3046 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $160.95 | 4.143% | $167.6182 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $844.49 | $915.8049 | $915.81 | $915.75 | $915.90 | |