| 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 | $40.44 | 12.231% | $45.3862 | $45.39 | $45.40 | $45.40 |
| Purchase #2 | $130.50 | 8.755% | $141.9253 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $44.51 | 9.497% | $48.7371 | $48.74 | $48.75 | $48.70 |
| Purchase #4 | $187.82 | 7.629% | $202.1488 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $156.28 | 13.649% | $177.6107 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $168.68 | 10.399% | $186.221 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $107.77 | 6.423% | $114.6921 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $836.00 | $916.7212 | $916.73 | $916.75 | $916.60 | |