| 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 | $29.83 | 6.200% | $31.6795 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $17.92 | 5.125% | $18.8384 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $72.25 | 5.470% | $76.2021 | $76.20 | $76.20 | $76.20 |
| Purchase #4 | $183.36 | 12.256% | $205.8326 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $167.46 | 8.546% | $181.7711 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $236.26 | 9.635% | $259.0237 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $152.34 | 10.501% | $168.3372 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $859.42 | $941.6846 | $941.68 | $941.70 | $941.60 | |