| 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 | $88.85 | 5.430% | $93.6746 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $156.74 | 12.345% | $176.0896 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $129.67 | 3.310% | $133.9621 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $10.41 | 8.779% | $11.3239 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $161.26 | 7.115% | $172.7336 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $6.81 | 10.764% | $7.543 | $7.54 | $7.55 | $7.50 |
| Purchase #7 | $166.42 | 5.581% | $175.7079 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $720.16 | $771.0347 | $771.02 | $771.00 | $771.00 | |