| 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 | $80.55 | 5.268% | $84.7934 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $224.37 | 13.798% | $255.3286 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $43.28 | 4.414% | $45.1904 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $129.56 | 5.335% | $136.472 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $52.39 | 11.301% | $58.3106 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $143.94 | 7.811% | $155.1832 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $162.90 | 13.415% | $184.753 | $184.75 | $184.75 | $184.80 |
| 7 purchase totals = | $836.99 | $920.0312 | $920.02 | $920.05 | $920.10 | |