| 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 | $54.28 | 3.707% | $56.2922 | $56.29 | $56.30 | $56.30 |
| Purchase #2 | $138.77 | 8.275% | $150.2532 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $68.62 | 10.507% | $75.8299 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $98.27 | 7.171% | $105.3169 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $215.40 | 10.303% | $237.5927 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $146.39 | 7.379% | $157.1921 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $7.62 | 9.624% | $8.3533 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $729.35 | $790.8303 | $790.82 | $790.85 | $790.90 | |