| 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 | $75.48 | 13.658% | $85.7891 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $71.78 | 9.278% | $78.4397 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $208.26 | 4.751% | $218.1544 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $19.95 | 10.487% | $22.0422 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $246.60 | 4.775% | $258.3752 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $166.62 | 6.833% | $178.0051 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $78.71 | 12.477% | $88.5306 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $867.40 | $929.3363 | $929.34 | $929.40 | $929.30 | |