| 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 | $98.61 | 6.498% | $105.0177 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $35.29 | 10.868% | $39.1253 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $120.84 | 6.330% | $128.4892 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $19.80 | 4.324% | $20.6562 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $148.39 | 8.568% | $161.1041 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $19.68 | 13.481% | $22.3331 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $5.92 | 5.782% | $6.2623 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $448.53 | $482.9879 | $482.99 | $483.00 | $483.00 | |