| 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 | $51.35 | 10.426% | $56.7038 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $40.95 | 4.535% | $42.8071 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $167.70 | 5.475% | $176.8816 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $29.74 | 8.872% | $32.3785 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $76.35 | 11.121% | $84.8409 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $8.42 | 6.727% | $8.9864 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $208.99 | 12.464% | $235.0385 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $583.50 | $637.6368 | $637.64 | $637.70 | $637.60 | |