| 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 | $18.61 | 5.489% | $19.6315 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $71.84 | 6.746% | $76.6863 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $169.41 | 7.220% | $181.6414 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $225.35 | 10.200% | $248.3357 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $16.93 | 13.196% | $19.1641 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $86.45 | 3.565% | $89.5319 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $167.85 | 6.550% | $178.8442 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $756.44 | $813.8351 | $813.83 | $813.90 | $813.70 | |