| 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 | $8.61 | 10.197% | $9.488 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $127.72 | 10.703% | $141.3899 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $240.67 | 10.392% | $265.6804 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $43.88 | 8.774% | $47.73 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $170.46 | 4.598% | $178.2978 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $187.59 | 5.511% | $197.9281 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $122.49 | 6.773% | $130.7862 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $901.42 | $971.3004 | $971.31 | $971.40 | $971.30 | |