| 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 | $71.55 | 9.813% | $78.5712 | $78.57 | $78.55 | $78.60 |
| Purchase #2 | $53.25 | 8.154% | $57.592 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $176.60 | 4.593% | $184.7112 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $110.71 | 6.421% | $117.8187 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $249.91 | 13.513% | $283.6803 | $283.68 | $283.70 | $283.70 |
| Purchase #6 | $111.53 | 9.363% | $121.9726 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $48.74 | 13.751% | $55.4422 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $822.29 | $899.7882 | $899.78 | $899.75 | $899.80 | |