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 | $99.78 | 8.699% | $108.4599 | $108.46 | $108.45 | $108.50 |
Purchase #2 | $27.94 | 5.860% | $29.5773 | $29.58 | $29.60 | $29.60 |
Purchase #3 | $93.84 | 5.608% | $99.1025 | $99.10 | $99.10 | $99.10 |
Purchase #4 | $103.25 | 5.360% | $108.7842 | $108.78 | $108.80 | $108.80 |
Purchase #5 | $146.59 | 8.463% | $158.9959 | $159.00 | $159.00 | $159.00 |
Purchase #6 | $65.58 | 7.487% | $70.49 | $70.49 | $70.50 | $70.50 |
Purchase #7 | $216.31 | 9.744% | $237.3872 | $237.39 | $237.40 | $237.40 |
7 purchase totals = | $753.29 | $812.7970 | $812.80 | $812.85 | $812.90 |