| 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 | $45.29 | 9.390% | $49.5427 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $61.81 | 4.303% | $64.4697 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $174.25 | 12.341% | $195.7542 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $188.68 | 11.347% | $210.0895 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $19.43 | 12.786% | $21.9143 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $191.64 | 4.605% | $200.465 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $162.82 | 12.175% | $182.6433 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $843.92 | $924.8787 | $924.87 | $924.85 | $924.90 | |