| 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 | $101.97 | 13.470% | $115.7054 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $227.67 | 7.425% | $244.5745 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $241.38 | 3.791% | $250.5307 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $45.35 | 4.500% | $47.3908 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $11.35 | 13.415% | $12.8726 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $73.99 | 7.102% | $79.2448 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $27.87 | 6.216% | $29.6024 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $729.58 | $779.9212 | $779.91 | $779.90 | $779.90 | |