| 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 | $37.34 | 4.862% | $39.1555 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $152.53 | 4.349% | $159.1635 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $220.52 | 11.828% | $246.6031 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $60.73 | 12.454% | $68.2933 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $169.43 | 10.503% | $187.2252 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $24.64 | 7.774% | $26.5555 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $61.27 | 6.482% | $65.2415 | $65.24 | $65.25 | $65.20 |
| 7 purchase totals = | $726.46 | $792.2376 | $792.24 | $792.25 | $792.30 | |