| 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 | $47.89 | 10.554% | $52.9443 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $159.31 | 6.441% | $169.5712 | $169.57 | $169.55 | $169.60 |
| Purchase #3 | $230.25 | 4.550% | $240.7264 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $132.90 | 12.739% | $149.8301 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $114.87 | 11.826% | $128.4545 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $88.43 | 8.700% | $96.1234 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $213.57 | 4.321% | $222.7984 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $987.22 | $1,060.4483 | $1,060.44 | $1,060.45 | $1,060.40 | |