| 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 | $57.51 | 12.677% | $64.8005 | $64.80 | $64.80 | $64.80 |
| Purchase #2 | $217.83 | 10.507% | $240.7174 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $145.40 | 13.241% | $164.6524 | $164.65 | $164.65 | $164.70 |
| Purchase #4 | $76.96 | 4.509% | $80.4301 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $195.58 | 7.342% | $209.9395 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $235.30 | 7.206% | $252.2557 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $116.39 | 8.379% | $126.1423 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $1,044.97 | $1,138.9379 | $1,138.94 | $1,138.95 | $1,138.90 | |