| 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 | $55.80 | 8.781% | $60.6998 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $115.48 | 3.245% | $119.2273 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $139.89 | 3.238% | $144.4196 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $55.95 | 8.677% | $60.8048 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $63.62 | 10.372% | $70.2187 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $32.61 | 6.315% | $34.6693 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $84.45 | 11.497% | $94.1592 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $547.80 | $584.1987 | $584.20 | $584.15 | $584.20 | |