| 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 | $101.86 | 10.350% | $112.4025 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $91.71 | 3.337% | $94.7704 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $55.35 | 6.301% | $58.8376 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $249.69 | 7.640% | $268.7663 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $96.56 | 5.149% | $101.5319 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $128.25 | 13.103% | $145.0546 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $80.45 | 10.628% | $89.0002 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $803.87 | $870.3635 | $870.36 | $870.35 | $870.40 | |