| 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 | $35.53 | 4.505% | $37.1306 | $37.13 | $37.15 | $37.10 |
| Purchase #2 | $45.72 | 7.443% | $49.1229 | $49.12 | $49.10 | $49.10 |
| Purchase #3 | $71.75 | 6.190% | $76.1913 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $231.64 | 3.768% | $240.3682 | $240.37 | $240.35 | $240.40 |
| Purchase #5 | $214.97 | 4.723% | $225.123 | $225.12 | $225.10 | $225.10 |
| Purchase #6 | $27.28 | 7.789% | $29.4048 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $234.98 | 11.815% | $262.7429 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $861.87 | $920.0837 | $920.07 | $920.05 | $920.00 | |