| 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 | $41.45 | 8.470% | $44.9608 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $23.98 | 10.683% | $26.5418 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $116.36 | 3.750% | $120.7235 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $124.61 | 10.750% | $138.0056 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $181.48 | 6.373% | $193.0457 | $193.05 | $193.05 | $193.00 |
| Purchase #6 | $34.33 | 11.508% | $38.2807 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $141.66 | 12.409% | $159.2386 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $663.87 | $720.7967 | $720.80 | $720.80 | $720.70 | |