| 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 | $12.27 | 7.527% | $13.1936 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $157.59 | 9.678% | $172.8416 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $70.75 | 3.756% | $73.4074 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $178.97 | 9.376% | $195.7502 | $195.75 | $195.75 | $195.80 |
| Purchase #5 | $161.73 | 8.744% | $175.8717 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $78.67 | 5.815% | $83.2447 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $61.61 | 12.261% | $69.164 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $721.59 | $783.4732 | $783.46 | $783.45 | $783.50 | |