| 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 | $58.47 | 4.692% | $61.2134 | $61.21 | $61.20 | $61.20 |
| Purchase #2 | $219.67 | 4.845% | $230.313 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $35.60 | 10.811% | $39.4487 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $173.52 | 12.777% | $195.6907 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $11.83 | 9.320% | $12.9326 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $62.29 | 11.591% | $69.51 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $224.51 | 3.393% | $232.1276 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $785.89 | $841.2360 | $841.23 | $841.25 | $841.10 | |