| 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 | $75.53 | 5.498% | $79.6826 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $89.80 | 13.295% | $101.7389 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $26.36 | 12.578% | $29.6756 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $22.50 | 8.573% | $24.4289 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $37.62 | 11.786% | $42.0539 | $42.05 | $42.05 | $42.10 |
| Purchase #6 | $79.79 | 4.689% | $83.5314 | $83.53 | $83.55 | $83.50 |
| Purchase #7 | $218.79 | 4.836% | $229.3707 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $550.39 | $590.4820 | $590.48 | $590.55 | $590.50 | |