| 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 | $69.55 | 12.863% | $78.4962 | $78.50 | $78.50 | $78.50 |
| Purchase #2 | $130.27 | 3.784% | $135.1994 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $222.85 | 10.592% | $246.4543 | $246.45 | $246.45 | $246.50 |
| Purchase #4 | $189.33 | 12.752% | $213.4734 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $63.31 | 8.443% | $68.6553 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $172.85 | 7.517% | $185.8431 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $44.45 | 3.461% | $45.9884 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $892.61 | $974.1101 | $974.11 | $974.10 | $974.20 | |