| 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 | $95.56 | 13.370% | $108.3364 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $6.90 | 10.296% | $7.6104 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $7.55 | 4.612% | $7.8982 | $7.90 | $7.90 | $7.90 |
| Purchase #4 | $87.50 | 10.745% | $96.9019 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $176.43 | 9.672% | $193.4943 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $8.75 | 3.436% | $9.0507 | $9.05 | $9.05 | $9.10 |
| Purchase #7 | $98.76 | 10.629% | $109.2572 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $481.45 | $532.5491 | $532.55 | $532.55 | $532.60 | |