| 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 | $66.43 | 6.271% | $70.5958 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $87.75 | 13.497% | $99.5936 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $115.37 | 11.537% | $128.6802 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $18.61 | 9.307% | $20.342 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $198.75 | 8.135% | $214.9183 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $242.66 | 6.320% | $257.9961 | $258.00 | $258.00 | $258.00 |
| Purchase #7 | $185.38 | 3.138% | $191.1972 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $914.95 | $983.3232 | $983.33 | $983.35 | $983.30 | |