| 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 | $103.56 | 6.794% | $110.5959 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $43.81 | 9.725% | $48.0705 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $201.38 | 6.282% | $214.0307 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $22.50 | 3.849% | $23.366 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $93.73 | 13.523% | $106.4051 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $213.88 | 7.867% | $230.7059 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $47.44 | 12.216% | $53.2353 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $726.30 | $786.4094 | $786.43 | $786.40 | $786.40 | |