| 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 | $47.28 | 7.596% | $50.8714 | $50.87 | $50.85 | $50.90 |
| Purchase #2 | $170.37 | 12.479% | $191.6305 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $20.54 | 12.551% | $23.118 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $99.51 | 12.672% | $112.1199 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $221.69 | 13.864% | $252.4251 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $179.70 | 8.212% | $194.457 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $195.49 | 4.183% | $203.6673 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $934.58 | $1,028.2892 | $1,028.30 | $1,028.25 | $1,028.30 | |