| 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 | $92.29 | 6.309% | $98.1126 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $239.67 | 6.513% | $255.2797 | $255.28 | $255.30 | $255.30 |
| Purchase #3 | $38.44 | 11.650% | $42.9183 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $91.34 | 8.595% | $99.1907 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $206.49 | 8.475% | $223.99 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $57.38 | 12.590% | $64.6041 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $91.88 | 9.863% | $100.9421 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $817.49 | $885.0375 | $885.03 | $885.05 | $885.00 | |