| 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 | $10.92 | 11.206% | $12.1437 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $26.61 | 9.227% | $29.0653 | $29.07 | $29.05 | $29.10 |
| Purchase #3 | $136.73 | 9.530% | $149.7604 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $87.40 | 3.121% | $90.1278 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $58.84 | 9.814% | $64.6146 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $47.99 | 4.662% | $50.2273 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $123.29 | 5.483% | $130.05 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $491.78 | $525.9891 | $525.99 | $526.00 | $526.00 | |