| 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 | $84.57 | 9.752% | $92.8173 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $101.56 | 7.595% | $109.2735 | $109.27 | $109.25 | $109.30 |
| Purchase #3 | $164.34 | 8.332% | $178.0328 | $178.03 | $178.05 | $178.00 |
| Purchase #4 | $99.62 | 8.208% | $107.7968 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $142.87 | 4.678% | $149.5535 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $167.26 | 10.448% | $184.7353 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $115.71 | 5.491% | $122.0636 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $875.93 | $944.2728 | $944.27 | $944.25 | $944.30 | |