| 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 | $16.58 | 6.449% | $17.6492 | $17.65 | $17.65 | $17.60 |
| Purchase #2 | $213.30 | 3.264% | $220.2621 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $102.68 | 11.599% | $114.5899 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $123.98 | 9.366% | $135.592 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $99.86 | 9.601% | $109.4476 | $109.45 | $109.45 | $109.40 |
| Purchase #6 | $102.43 | 13.376% | $116.131 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $249.50 | 5.393% | $262.9555 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $908.33 | $976.6273 | $976.63 | $976.65 | $976.60 | |