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 | $21.28 | 4.540% | $22.2461 | $22.25 | $22.25 | $22.20 |
Purchase #2 | $19.85 | 7.733% | $21.385 | $21.39 | $21.40 | $21.40 |
Purchase #3 | $210.55 | 4.690% | $220.4248 | $220.42 | $220.40 | $220.40 |
Purchase #4 | $80.74 | 5.253% | $84.9813 | $84.98 | $85.00 | $85.00 |
Purchase #5 | $128.53 | 7.276% | $137.8818 | $137.88 | $137.90 | $137.90 |
Purchase #6 | $144.68 | 13.609% | $164.3695 | $164.37 | $164.35 | $164.40 |
Purchase #7 | $169.41 | 8.758% | $184.2469 | $184.25 | $184.25 | $184.20 |
7 purchase totals = | $775.04 | $835.5354 | $835.54 | $835.55 | $835.50 |