| 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 | $106.46 | 4.783% | $111.552 | $111.55 | $111.55 | $111.60 |
| Purchase #2 | $6.46 | 4.817% | $6.7712 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $5.40 | 11.379% | $6.0145 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $65.86 | 11.655% | $73.536 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $176.26 | 4.237% | $183.7281 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $60.97 | 13.503% | $69.2028 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $61.33 | 10.287% | $67.639 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $482.74 | $518.4436 | $518.44 | $518.45 | $518.40 | |