| 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 | $69.45 | 4.535% | $72.5996 | $72.60 | $72.60 | $72.60 |
| Purchase #2 | $206.44 | 13.789% | $234.906 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $51.86 | 3.748% | $53.8037 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $70.76 | 4.837% | $74.1827 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $199.92 | 6.776% | $213.4666 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $134.73 | 11.311% | $149.9693 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $9.52 | 10.870% | $10.5548 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $742.68 | $809.4827 | $809.48 | $809.45 | $809.60 | |