| 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 | $63.70 | 11.717% | $71.1637 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $53.73 | 7.216% | $57.6072 | $57.61 | $57.60 | $57.60 |
| Purchase #3 | $118.43 | 9.114% | $129.2237 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $16.99 | 11.287% | $18.9077 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $13.78 | 6.443% | $14.6678 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $194.38 | 9.312% | $212.4807 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $162.83 | 4.537% | $170.2176 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $623.84 | $674.2684 | $674.27 | $674.20 | $674.30 | |