| 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 | $95.44 | 4.442% | $99.6794 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $33.70 | 7.503% | $36.2285 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $153.38 | 4.209% | $159.8358 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $217.52 | 12.187% | $244.0292 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $221.34 | 4.575% | $231.4663 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $167.82 | 4.723% | $175.7461 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $149.57 | 3.674% | $155.0652 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $1,038.77 | $1,102.0505 | $1,102.07 | $1,102.10 | $1,102.00 | |