| 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 | $37.42 | 6.516% | $39.8583 | $39.86 | $39.85 | $39.90 |
| Purchase #2 | $109.91 | 11.475% | $122.5222 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $170.76 | 10.369% | $188.4661 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $211.71 | 10.840% | $234.6594 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $154.61 | 9.559% | $169.3892 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $248.26 | 5.798% | $262.6541 | $262.65 | $262.65 | $262.70 |
| Purchase #7 | $44.85 | 4.374% | $46.8117 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $977.52 | $1,064.3610 | $1,064.36 | $1,064.30 | $1,064.50 | |