| 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 | $244.55 | 13.519% | $277.6107 | $277.61 | $277.60 | $277.60 |
| Purchase #2 | $70.40 | 12.776% | $79.3943 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $15.34 | 9.821% | $16.8465 | $16.85 | $16.85 | $16.80 |
| Purchase #4 | $57.65 | 7.292% | $61.8538 | $61.85 | $61.85 | $61.90 |
| Purchase #5 | $121.87 | 7.510% | $131.0224 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $197.31 | 6.644% | $210.4193 | $210.42 | $210.40 | $210.40 |
| Purchase #7 | $98.42 | 4.110% | $102.4651 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $805.54 | $879.6121 | $879.61 | $879.55 | $879.60 | |