| 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 | $49.25 | 5.448% | $51.9331 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $223.73 | 13.199% | $253.2601 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $29.62 | 13.223% | $33.5367 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $110.27 | 3.322% | $113.9332 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $140.99 | 9.720% | $154.6942 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $34.44 | 3.600% | $35.6798 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $53.62 | 12.654% | $60.4051 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $641.92 | $703.4422 | $703.44 | $703.50 | $703.40 | |