| 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 | $157.69 | 7.577% | $169.6382 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $31.98 | 10.814% | $35.4383 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $24.53 | 5.681% | $25.9235 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $25.46 | 4.866% | $26.6989 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $65.47 | 6.658% | $69.829 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $121.89 | 10.296% | $134.4398 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $62.57 | 4.573% | $65.4313 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $489.59 | $527.3990 | $527.40 | $527.45 | $527.20 | |