| 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 | $109.40 | 6.283% | $116.2736 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $120.72 | 5.137% | $126.9214 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $157.55 | 7.840% | $169.9019 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $10.36 | 7.519% | $11.139 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $172.42 | 12.334% | $193.6863 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $31.44 | 3.645% | $32.586 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $53.38 | 9.596% | $58.5023 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $655.27 | $709.0105 | $709.01 | $709.00 | $709.00 | |