| 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 | $63.48 | 3.268% | $65.5545 | $65.55 | $65.55 | $65.60 |
| Purchase #2 | $35.38 | 11.559% | $39.4696 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $38.67 | 11.495% | $43.1151 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $94.37 | 12.372% | $106.0455 | $106.05 | $106.05 | $106.00 |
| Purchase #5 | $40.90 | 3.775% | $42.444 | $42.44 | $42.45 | $42.40 |
| Purchase #6 | $48.89 | 10.463% | $54.0054 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $219.97 | 5.332% | $231.6988 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $541.66 | $582.3329 | $582.34 | $582.30 | $582.30 | |