| 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 | $47.49 | 5.777% | $50.2335 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $169.34 | 7.480% | $182.0066 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $242.78 | 8.513% | $263.4479 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $113.55 | 13.315% | $128.6692 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $215.27 | 7.540% | $231.5014 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $184.87 | 6.864% | $197.5595 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $68.63 | 9.773% | $75.3372 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $1,041.93 | $1,128.7553 | $1,128.76 | $1,128.75 | $1,128.70 | |