| 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 | $74.83 | 6.679% | $79.8279 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $138.56 | 13.126% | $156.7474 | $156.75 | $156.75 | $156.70 |
| Purchase #3 | $63.84 | 8.337% | $69.1623 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $52.85 | 5.859% | $55.9465 | $55.95 | $55.95 | $55.90 |
| Purchase #5 | $208.92 | 4.496% | $218.313 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $25.87 | 13.660% | $29.4038 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $118.28 | 3.487% | $122.4044 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $683.15 | $731.8053 | $731.80 | $731.80 | $731.70 | |