| 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 | $34.38 | 10.457% | $37.9751 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $140.93 | 3.509% | $145.8752 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $169.59 | 6.796% | $181.1153 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $103.82 | 4.770% | $108.7722 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $51.40 | 7.484% | $55.2468 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $247.90 | 11.537% | $276.5002 | $276.50 | $276.50 | $276.50 |
| Purchase #7 | $159.91 | 6.509% | $170.3185 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $907.93 | $975.8033 | $975.82 | $975.80 | $975.80 | |