| 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 | $187.52 | 9.657% | $205.6288 | $205.63 | $205.65 | $205.60 |
| Purchase #2 | $120.72 | 7.792% | $130.1265 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $25.96 | 3.776% | $26.9402 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $64.44 | 10.501% | $71.2068 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $69.68 | 11.651% | $77.7984 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $123.25 | 4.208% | $128.4364 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $30.64 | 4.756% | $32.0972 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $622.21 | $672.2343 | $672.25 | $672.30 | $672.10 | |