| 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 | $19.36 | 11.799% | $21.6443 | $21.64 | $21.65 | $21.60 |
| Purchase #2 | $31.78 | 12.422% | $35.7277 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $31.98 | 8.788% | $34.7904 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $125.71 | 3.148% | $129.6674 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $206.44 | 3.662% | $213.9998 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $124.48 | 4.682% | $130.3082 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $34.66 | 9.159% | $37.8345 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $574.41 | $603.9723 | $603.97 | $604.00 | $603.90 | |