| 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 | $17.62 | 10.865% | $19.5344 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $165.99 | 8.117% | $179.4634 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $210.61 | 11.864% | $235.5968 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $20.89 | 5.335% | $22.0045 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $31.47 | 13.756% | $35.799 | $35.80 | $35.80 | $35.80 |
| Purchase #6 | $45.35 | 13.315% | $51.3884 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $78.67 | 10.706% | $87.0924 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $570.60 | $630.8789 | $630.87 | $630.90 | $630.90 | |