| 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 | $47.38 | 3.282% | $48.935 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $25.28 | 9.577% | $27.7011 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $143.58 | 10.610% | $158.8138 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $173.37 | 7.786% | $186.8686 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $142.57 | 12.628% | $160.5737 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $64.68 | 9.837% | $71.0426 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $89.97 | 6.151% | $95.5041 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $686.83 | $749.4389 | $749.43 | $749.40 | $749.40 | |