| 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 | $47.70 | 4.391% | $49.7945 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $109.63 | 9.333% | $119.8618 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $10.55 | 10.240% | $11.6303 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $162.63 | 13.636% | $184.8062 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $93.73 | 4.148% | $97.6179 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $101.78 | 4.430% | $106.2889 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $43.93 | 7.492% | $47.2212 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $569.95 | $617.2208 | $617.22 | $617.20 | $617.20 | |