| 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 | $209.59 | 9.786% | $230.1005 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $23.88 | 8.497% | $25.9091 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $47.88 | 7.533% | $51.4868 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $47.47 | 5.402% | $50.0343 | $50.03 | $50.05 | $50.00 |
| Purchase #5 | $192.69 | 13.813% | $219.3063 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $22.41 | 3.862% | $23.2755 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $167.44 | 11.802% | $187.2013 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $711.36 | $787.3138 | $787.32 | $787.35 | $787.30 | |