| 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 | $53.48 | 6.424% | $56.9156 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $91.56 | 8.702% | $99.5276 | $99.53 | $99.55 | $99.50 |
| Purchase #3 | $85.70 | 11.800% | $95.8126 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $119.82 | 3.805% | $124.3792 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $249.68 | 3.338% | $258.0143 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $17.29 | 13.679% | $19.6551 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $183.84 | 4.162% | $191.4914 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $801.37 | $845.7958 | $845.80 | $845.80 | $845.80 | |