| 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 | $11.80 | 13.577% | $13.4021 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $88.41 | 10.111% | $97.3491 | $97.35 | $97.35 | $97.30 |
| Purchase #3 | $246.61 | 4.365% | $257.3745 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $19.66 | 13.425% | $22.2994 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $84.68 | 7.180% | $90.76 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $108.34 | 8.566% | $117.6204 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $153.51 | 3.752% | $159.2697 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $713.01 | $758.0752 | $758.07 | $758.00 | $758.10 | |