| 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 | $20.98 | 9.532% | $22.9798 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $138.29 | 13.564% | $157.0477 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $24.47 | 4.288% | $25.5193 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $22.48 | 11.603% | $25.0884 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $137.35 | 6.168% | $145.8217 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $84.84 | 12.482% | $95.4297 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $21.53 | 4.468% | $22.492 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $449.94 | $494.3786 | $494.38 | $494.40 | $494.30 | |