| 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 | $86.54 | 5.113% | $90.9648 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $237.61 | 8.747% | $258.3937 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $140.25 | 5.161% | $147.4883 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $73.51 | 4.480% | $76.8032 | $76.80 | $76.80 | $76.80 |
| Purchase #5 | $23.84 | 7.253% | $25.5691 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $33.82 | 11.765% | $37.7989 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $192.31 | 11.649% | $214.7122 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $787.88 | $851.7302 | $851.72 | $851.70 | $851.80 | |