| 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 | $26.64 | 4.243% | $27.7703 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $112.65 | 3.624% | $116.7324 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $22.49 | 6.701% | $23.9971 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $15.58 | 4.653% | $16.3049 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $25.63 | 3.401% | $26.5017 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $156.92 | 3.687% | $162.7056 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $164.97 | 5.590% | $174.1918 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $524.88 | $548.2038 | $548.20 | $548.20 | $548.20 | |