| 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 | $34.59 | 7.135% | $37.058 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $33.53 | 13.420% | $38.0297 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $201.38 | 11.143% | $223.8198 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $182.37 | 12.385% | $204.9565 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $21.80 | 7.409% | $23.4152 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $241.29 | 13.812% | $274.617 | $274.62 | $274.60 | $274.60 |
| Purchase #7 | $5.96 | 5.529% | $6.2895 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $720.92 | $808.1857 | $808.20 | $808.15 | $808.20 | |