| 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 | $14.54 | 4.577% | $15.2055 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $169.72 | 13.351% | $192.3793 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $123.41 | 6.653% | $131.6205 | $131.62 | $131.60 | $131.60 |
| Purchase #4 | $194.35 | 8.521% | $210.9106 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $29.57 | 11.277% | $32.9046 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $20.29 | 10.796% | $22.4805 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $149.99 | 12.204% | $168.2948 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $701.87 | $773.7958 | $773.79 | $773.80 | $773.80 | |