| 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 | $20.61 | 4.546% | $21.5469 | $21.55 | $21.55 | $21.50 |
| Purchase #2 | $51.81 | 4.311% | $54.0435 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $245.33 | 6.396% | $261.0213 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $233.94 | 13.105% | $264.5978 | $264.60 | $264.60 | $264.60 |
| Purchase #5 | $122.81 | 10.318% | $135.4815 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $109.88 | 6.171% | $116.6607 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $184.68 | 4.227% | $192.4864 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $969.06 | $1,045.8381 | $1,045.84 | $1,045.85 | $1,045.80 | |