| 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 | $16.85 | 4.422% | $17.5951 | $17.60 | $17.60 | $17.60 |
| Purchase #2 | $118.73 | 13.732% | $135.034 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $110.90 | 3.568% | $114.8569 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $45.99 | 5.748% | $48.6335 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $90.99 | 10.737% | $100.7596 | $100.76 | $100.75 | $100.80 |
| Purchase #6 | $50.35 | 12.813% | $56.8013 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $146.98 | 3.426% | $152.0155 | $152.02 | $152.00 | $152.00 |
| 7 purchase totals = | $580.79 | $625.6959 | $625.70 | $625.70 | $625.70 | |