| 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 | $6.33 | 6.380% | $6.7339 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $109.68 | 7.862% | $118.303 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $47.57 | 4.607% | $49.7615 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $23.43 | 6.209% | $24.8848 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $30.82 | 6.301% | $32.762 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $197.55 | 5.726% | $208.8617 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $31.59 | 8.616% | $34.3118 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $446.97 | $475.6187 | $475.60 | $475.60 | $475.70 | |