| 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 | $6.64 | 13.550% | $7.5397 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $189.73 | 4.323% | $197.932 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $32.30 | 6.388% | $34.3633 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $177.74 | 8.490% | $192.8301 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $141.90 | 4.125% | $147.7534 | $147.75 | $147.75 | $147.80 |
| Purchase #6 | $155.28 | 9.186% | $169.544 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $108.47 | 6.741% | $115.782 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $812.06 | $865.7445 | $865.73 | $865.80 | $865.70 | |