| 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 | $54.73 | 5.691% | $57.8447 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $42.59 | 8.617% | $46.26 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $8.27 | 7.238% | $8.8686 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $169.38 | 5.639% | $178.9313 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $127.89 | 9.541% | $140.092 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $241.68 | 6.523% | $257.4448 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $226.57 | 10.198% | $249.6756 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $871.11 | $939.1170 | $939.11 | $939.15 | $939.10 | |