| 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 | $85.48 | 12.735% | $96.3659 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $184.49 | 10.268% | $203.4334 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $93.46 | 3.849% | $97.0573 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $94.69 | 6.414% | $100.7634 | $100.76 | $100.75 | $100.80 |
| Purchase #5 | $131.83 | 3.111% | $135.9312 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $29.59 | 11.290% | $32.9307 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $132.36 | 11.631% | $147.7548 | $147.75 | $147.75 | $147.80 |
| 7 purchase totals = | $751.90 | $814.2367 | $814.23 | $814.25 | $814.30 | |