| 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 | $108.54 | 8.689% | $117.971 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $90.46 | 3.415% | $93.5492 | $93.55 | $93.55 | $93.50 |
| Purchase #3 | $100.78 | 5.774% | $106.599 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $116.68 | 5.148% | $122.6867 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $62.37 | 9.350% | $68.2016 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $128.41 | 5.734% | $135.773 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $17.78 | 8.208% | $19.2394 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $625.02 | $664.0199 | $664.02 | $664.00 | $664.00 | |