| 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 | $43.96 | 3.497% | $45.4973 | $45.50 | $45.50 | $45.50 |
| Purchase #2 | $119.75 | 8.636% | $130.0916 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $147.80 | 9.673% | $162.0967 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $98.69 | 4.175% | $102.8103 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $70.27 | 9.320% | $76.8192 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $217.74 | 5.429% | $229.5611 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $206.37 | 7.502% | $221.8519 | $221.85 | $221.85 | $221.90 |
| 7 purchase totals = | $904.58 | $968.7281 | $968.73 | $968.70 | $968.80 | |