| 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 | $43.91 | 8.582% | $47.6784 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $211.63 | 13.629% | $240.4731 | $240.47 | $240.45 | $240.50 |
| Purchase #3 | $221.88 | 9.350% | $242.6258 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $76.76 | 8.669% | $83.4143 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $32.27 | 4.304% | $33.6589 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $153.93 | 6.851% | $164.4757 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $122.99 | 12.832% | $138.7721 | $138.77 | $138.75 | $138.80 |
| 7 purchase totals = | $863.37 | $951.0983 | $951.10 | $951.10 | $951.20 | |