| 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 | $100.97 | 8.714% | $109.7685 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $59.29 | 4.311% | $61.846 | $61.85 | $61.85 | $61.80 |
| Purchase #3 | $244.90 | 12.529% | $275.5835 | $275.58 | $275.60 | $275.60 |
| Purchase #4 | $67.65 | 9.324% | $73.9577 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $246.60 | 7.150% | $264.2319 | $264.23 | $264.25 | $264.20 |
| Purchase #6 | $249.30 | 7.774% | $268.6806 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $105.94 | 12.503% | $119.1857 | $119.19 | $119.20 | $119.20 |
| 7 purchase totals = | $1,074.65 | $1,173.2539 | $1,173.26 | $1,173.30 | $1,173.30 | |