| 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 | $88.66 | 9.507% | $97.0889 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $57.93 | 7.226% | $62.116 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $201.64 | 10.803% | $223.4232 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $236.39 | 8.550% | $256.6013 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $116.63 | 13.416% | $132.2771 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $20.46 | 9.629% | $22.4301 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $250.67 | 8.659% | $272.3755 | $272.38 | $272.40 | $272.40 |
| 7 purchase totals = | $972.38 | $1,066.3121 | $1,066.32 | $1,066.35 | $1,066.30 | |