| 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 | $5.33 | 6.735% | $5.689 | $5.69 | $5.70 | $5.70 |
| Purchase #2 | $84.83 | 12.376% | $95.3286 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $194.39 | 7.477% | $208.9245 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $185.64 | 12.288% | $208.4514 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $11.47 | 9.116% | $12.5156 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $177.42 | 6.203% | $188.4254 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $69.39 | 10.530% | $76.6968 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $728.47 | $796.0313 | $796.04 | $796.05 | $796.00 | |