| 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 | $50.95 | 10.851% | $56.4786 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $102.44 | 5.368% | $107.939 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $121.94 | 5.475% | $128.6162 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $65.73 | 4.648% | $68.7851 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $101.98 | 12.127% | $114.3471 | $114.35 | $114.35 | $114.30 |
| Purchase #6 | $184.25 | 5.489% | $194.3635 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $246.38 | 7.177% | $264.0627 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $873.67 | $934.5922 | $934.60 | $934.60 | $934.60 | |