| 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 | $33.32 | 11.692% | $37.2158 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $43.60 | 7.775% | $46.9899 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $21.95 | 7.689% | $23.6377 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $167.32 | 6.188% | $177.6738 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $160.62 | 4.449% | $167.766 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $53.76 | 8.711% | $58.443 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $225.89 | 6.573% | $240.7377 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $706.46 | $752.4639 | $752.47 | $752.45 | $752.40 | |