| 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 | $139.32 | 8.282% | $150.8585 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $94.87 | 5.792% | $100.3649 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $195.91 | 12.112% | $219.6386 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $47.25 | 7.374% | $50.7342 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $22.93 | 13.277% | $25.9744 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $24.91 | 6.342% | $26.4898 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $39.61 | 13.591% | $44.9934 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $564.80 | $619.0538 | $619.04 | $619.05 | $619.10 | |