| 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 | $39.54 | 4.765% | $41.4241 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $118.47 | 3.485% | $122.5987 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $241.61 | 13.564% | $274.382 | $274.38 | $274.40 | $274.40 |
| Purchase #4 | $108.94 | 6.571% | $116.0984 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $181.41 | 7.495% | $195.0067 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $30.92 | 6.372% | $32.8902 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $172.29 | 12.571% | $193.9486 | $193.95 | $193.95 | $193.90 |
| 7 purchase totals = | $893.18 | $976.3487 | $976.35 | $976.35 | $976.30 | |