| 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 | $53.99 | 4.308% | $56.3159 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $50.39 | 9.125% | $54.9881 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $155.41 | 6.570% | $165.6204 | $165.62 | $165.60 | $165.60 |
| Purchase #4 | $171.61 | 6.423% | $182.6325 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $122.90 | 8.297% | $133.097 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $97.61 | 7.853% | $105.2753 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $90.80 | 7.273% | $97.4039 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $742.71 | $795.3331 | $795.34 | $795.35 | $795.30 | |