| 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 | $48.30 | 4.761% | $50.5996 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $102.75 | 10.568% | $113.6086 | $113.61 | $113.60 | $113.60 |
| Purchase #3 | $189.27 | 6.149% | $200.9082 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $219.66 | 3.816% | $228.0422 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $30.40 | 7.737% | $32.752 | $32.75 | $32.75 | $32.80 |
| Purchase #6 | $116.81 | 13.658% | $132.7639 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $44.69 | 6.716% | $47.6914 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $751.88 | $806.3659 | $806.36 | $806.35 | $806.40 | |