| 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 | 3.288% | $105.2092 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $75.68 | 5.429% | $79.7887 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $50.98 | 7.607% | $54.858 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $235.55 | 11.732% | $263.1847 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $223.99 | 10.400% | $247.285 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $172.98 | 5.691% | $182.8243 | $182.82 | $182.80 | $182.80 |
| Purchase #7 | $32.80 | 9.716% | $35.9868 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $893.84 | $969.1367 | $969.14 | $969.15 | $969.20 | |