| 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 | $18.46 | 7.117% | $19.7738 | $19.77 | $19.75 | $19.80 |
| Purchase #2 | $94.60 | 5.607% | $99.9042 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $247.27 | 8.441% | $268.1421 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $63.42 | 8.788% | $68.9933 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $161.28 | 3.494% | $166.9151 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $73.34 | 4.715% | $76.798 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $63.39 | 12.283% | $71.1762 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $721.76 | $771.7027 | $771.70 | $771.70 | $771.70 | |