| 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 | $194.39 | 3.835% | $201.8449 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $66.57 | 13.601% | $75.6242 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $84.63 | 4.617% | $88.5374 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $33.33 | 7.312% | $35.7671 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $18.56 | 3.166% | $19.1476 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $238.41 | 11.522% | $265.8796 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $193.89 | 9.472% | $212.2553 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $829.78 | $899.0561 | $899.06 | $899.05 | $899.00 | |