| 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 | $68.69 | 6.814% | $73.3705 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $112.92 | 11.672% | $126.1 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $218.91 | 7.765% | $235.9084 | $235.91 | $235.90 | $235.90 |
| Purchase #4 | $171.67 | 11.509% | $191.4275 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $21.45 | 10.136% | $23.6242 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $240.94 | 13.575% | $273.6476 | $273.65 | $273.65 | $273.60 |
| Purchase #7 | $25.56 | 7.607% | $27.5043 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $860.14 | $951.5825 | $951.58 | $951.55 | $951.50 | |