| 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 | $8.31 | 9.318% | $9.0843 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $76.86 | 10.122% | $84.6398 | $84.64 | $84.65 | $84.60 |
| Purchase #3 | $44.38 | 7.428% | $47.6765 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $129.92 | 9.830% | $142.6911 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $6.63 | 10.648% | $7.336 | $7.34 | $7.35 | $7.30 |
| Purchase #6 | $151.51 | 3.561% | $156.9053 | $156.91 | $156.90 | $156.90 |
| Purchase #7 | $234.38 | 12.531% | $263.7502 | $263.75 | $263.75 | $263.80 |
| 7 purchase totals = | $651.99 | $712.0832 | $712.09 | $712.15 | $712.10 | |