| 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 | $66.92 | 12.196% | $75.0816 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $246.81 | 6.614% | $263.134 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $32.91 | 9.373% | $35.9947 | $35.99 | $36.00 | $36.00 |
| Purchase #4 | $187.58 | 3.346% | $193.8564 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $142.37 | 9.584% | $156.0147 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $28.99 | 12.793% | $32.6987 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $147.83 | 7.796% | $159.3548 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $853.41 | $916.1349 | $916.12 | $916.15 | $916.20 | |