| 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 | $74.78 | 6.378% | $79.5495 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $135.56 | 13.757% | $154.209 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $31.66 | 8.134% | $34.2352 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $244.29 | 10.431% | $269.7719 | $269.77 | $269.75 | $269.80 |
| Purchase #5 | $72.47 | 8.566% | $78.6778 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $93.75 | 7.563% | $100.8403 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $176.99 | 8.114% | $191.351 | $191.35 | $191.35 | $191.40 |
| 7 purchase totals = | $829.50 | $908.6347 | $908.64 | $908.65 | $908.60 | |