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 | $6.99 | 12.570% | $7.8686 | $7.87 | $7.85 | $7.90 |
Purchase #2 | $177.72 | 9.562% | $194.7136 | $194.71 | $194.70 | $194.70 |
Purchase #3 | $151.77 | 5.351% | $159.8912 | $159.89 | $159.90 | $159.90 |
Purchase #4 | $73.69 | 10.396% | $81.3508 | $81.35 | $81.35 | $81.40 |
Purchase #5 | $31.55 | 12.262% | $35.4187 | $35.42 | $35.40 | $35.40 |
Purchase #6 | $111.56 | 9.237% | $121.8648 | $121.86 | $121.85 | $121.90 |
Purchase #7 | $44.74 | 3.181% | $46.1632 | $46.16 | $46.15 | $46.20 |
7 purchase totals = | $598.02 | $647.2709 | $647.26 | $647.20 | $647.40 |