| 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 | $7.90 | 8.276% | $8.5538 | $8.55 | $8.55 | $8.60 |
| Purchase #2 | $171.50 | 13.717% | $195.0247 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $139.79 | 5.668% | $147.7133 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $11.34 | 10.647% | $12.5474 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $237.89 | 13.168% | $269.2154 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $23.91 | 6.793% | $25.5342 | $25.53 | $25.55 | $25.50 |
| Purchase #7 | $11.83 | 11.656% | $13.2089 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $604.16 | $671.7977 | $671.79 | $671.75 | $671.70 | |