| 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 | $115.44 | 5.718% | $122.0409 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $70.88 | 5.477% | $74.7621 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $178.28 | 4.157% | $185.6911 | $185.69 | $185.70 | $185.70 |
| Purchase #4 | $145.28 | 3.312% | $150.0917 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $96.87 | 13.422% | $109.8719 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $34.76 | 10.595% | $38.4428 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $125.73 | 9.434% | $137.5914 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $767.24 | $818.4919 | $818.48 | $818.50 | $818.50 | |