| 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 | $43.59 | 6.558% | $46.4486 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $8.25 | 12.680% | $9.2961 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $227.64 | 12.683% | $256.5116 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $96.91 | 7.310% | $103.9941 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $95.91 | 5.370% | $101.0604 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $197.91 | 5.826% | $209.4402 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $184.60 | 11.262% | $205.3897 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $854.81 | $932.1407 | $932.14 | $932.15 | $932.10 | |