| 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 | $22.69 | 10.315% | $25.0305 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $221.36 | 7.365% | $237.6632 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $52.87 | 7.322% | $56.7411 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $129.88 | 7.247% | $139.2924 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $47.52 | 6.158% | $50.4463 | $50.45 | $50.45 | $50.40 |
| Purchase #6 | $223.95 | 12.606% | $252.1811 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $207.67 | 6.669% | $221.5195 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $905.94 | $982.8741 | $982.87 | $982.90 | $982.80 | |