| 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 | $66.66 | 4.696% | $69.7904 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $86.72 | 5.656% | $91.6249 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $204.52 | 12.679% | $230.4511 | $230.45 | $230.45 | $230.50 |
| Purchase #4 | $56.94 | 7.157% | $61.0152 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $13.43 | 4.454% | $14.0282 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $130.44 | 9.657% | $143.0366 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $235.77 | 5.417% | $248.5417 | $248.54 | $248.55 | $248.50 |
| 7 purchase totals = | $794.48 | $858.4881 | $858.49 | $858.50 | $858.40 | |