| 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 | $5.63 | 9.598% | $6.1704 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $193.40 | 8.209% | $209.2762 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $175.54 | 3.828% | $182.2597 | $182.26 | $182.25 | $182.30 |
| Purchase #4 | $18.49 | 3.399% | $19.1185 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $192.40 | 7.773% | $207.3553 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $74.96 | 3.287% | $77.4239 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $241.27 | 4.485% | $252.091 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $901.69 | $953.6950 | $953.70 | $953.65 | $953.80 | |