| 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 | $93.93 | 4.850% | $98.4856 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $22.92 | 5.433% | $24.1652 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $92.72 | 13.439% | $105.1806 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $6.91 | 11.121% | $7.6785 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $5.65 | 8.645% | $6.1384 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $42.90 | 6.794% | $45.8146 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $7.56 | 12.745% | $8.5235 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $272.59 | $295.9864 | $295.99 | $296.00 | $296.00 | |