| 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 | $7.73 | 5.193% | $8.1314 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $73.71 | 12.553% | $82.9628 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $146.73 | 13.106% | $165.9604 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $212.99 | 12.687% | $240.012 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $219.74 | 3.226% | $226.8288 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $82.88 | 5.463% | $87.4077 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $229.64 | 10.454% | $253.6466 | $253.65 | $253.65 | $253.60 |
| 7 purchase totals = | $973.42 | $1,064.9497 | $1,064.95 | $1,064.95 | $1,064.90 | |