| 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 | $47.64 | 7.441% | $51.1849 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $96.82 | 4.417% | $101.0965 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $198.32 | 7.713% | $213.6164 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $25.29 | 7.446% | $27.1731 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $15.55 | 6.861% | $16.6169 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $115.33 | 6.148% | $122.4205 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $138.39 | 5.268% | $145.6804 | $145.68 | $145.70 | $145.70 |
| 7 purchase totals = | $637.34 | $677.7887 | $677.79 | $677.75 | $677.80 | |