| 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 | $34.64 | 3.442% | $35.8323 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $54.84 | 7.224% | $58.8016 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $194.56 | 8.358% | $210.8213 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $250.39 | 12.491% | $281.6662 | $281.67 | $281.65 | $281.70 |
| Purchase #5 | $212.35 | 9.831% | $233.2261 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $153.58 | 4.672% | $160.7553 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $20.28 | 4.256% | $21.1431 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $920.64 | $1,002.2459 | $1,002.25 | $1,002.25 | $1,002.20 | |