| 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 | $40.57 | 4.105% | $42.2354 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $226.99 | 7.759% | $244.6022 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $155.70 | 7.725% | $167.7278 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $154.40 | 10.802% | $171.0783 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $157.93 | 7.290% | $169.4431 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $168.58 | 5.514% | $177.8755 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $79.74 | 5.191% | $83.8793 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $983.91 | $1,056.8416 | $1,056.85 | $1,056.95 | $1,056.80 | |