| 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 | $79.96 | 6.146% | $84.8743 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $68.33 | 3.460% | $70.6942 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $92.39 | 3.362% | $95.4962 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $129.49 | 3.209% | $133.6453 | $133.65 | $133.65 | $133.60 |
| Purchase #5 | $162.28 | 13.418% | $184.0547 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $21.39 | 4.844% | $22.4261 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $10.26 | 3.213% | $10.5897 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $564.10 | $601.7805 | $601.78 | $601.80 | $601.80 | |