| 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 | $60.45 | 13.494% | $68.6071 | $68.61 | $68.60 | $68.60 |
| Purchase #2 | $38.58 | 3.612% | $39.9735 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $152.47 | 13.259% | $172.686 | $172.69 | $172.70 | $172.70 |
| Purchase #4 | $181.35 | 9.365% | $198.3334 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $134.51 | 13.472% | $152.6312 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $22.97 | 8.305% | $24.8777 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $141.59 | 7.335% | $151.9756 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $731.92 | $809.0845 | $809.09 | $809.15 | $809.10 | |