| 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 | $32.36 | 7.181% | $34.6838 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $23.37 | 9.433% | $25.5745 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $81.99 | 9.687% | $89.9324 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $99.36 | 3.593% | $102.93 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $247.92 | 12.829% | $279.7257 | $279.73 | $279.75 | $279.70 |
| Purchase #6 | $225.99 | 11.315% | $251.5608 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $169.54 | 3.840% | $176.0503 | $176.05 | $176.05 | $176.10 |
| 7 purchase totals = | $880.53 | $960.4575 | $960.45 | $960.50 | $960.50 | |