| 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 | $79.96 | 6.137% | $84.8671 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $12.42 | 5.151% | $13.0598 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $91.36 | 5.447% | $96.3364 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $113.82 | 7.168% | $121.9786 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $218.91 | 13.560% | $248.5942 | $248.59 | $248.60 | $248.60 |
| Purchase #6 | $25.79 | 12.342% | $28.973 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $142.83 | 10.776% | $158.2214 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $685.09 | $752.0305 | $752.03 | $752.00 | $752.10 | |