| 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 | $52.90 | 7.295% | $56.7591 | $56.76 | $56.75 | $56.80 |
| Purchase #2 | $108.52 | 10.336% | $119.7366 | $119.74 | $119.75 | $119.70 |
| Purchase #3 | $9.78 | 10.147% | $10.7724 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $91.64 | 4.720% | $95.9654 | $95.97 | $95.95 | $96.00 |
| Purchase #5 | $92.62 | 8.868% | $100.8335 | $100.83 | $100.85 | $100.80 |
| Purchase #6 | $170.81 | 13.343% | $193.6012 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $20.46 | 10.261% | $22.5594 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $546.73 | $600.2276 | $600.23 | $600.20 | $600.30 | |