| 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 | $46.45 | 11.130% | $51.6199 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $13.43 | 4.806% | $14.0754 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $6.57 | 9.178% | $7.173 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $232.49 | 8.681% | $252.6725 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $140.29 | 4.808% | $147.0351 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $174.62 | 7.530% | $187.7689 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $189.78 | 7.751% | $204.4898 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $803.63 | $864.8346 | $864.84 | $864.80 | $864.90 | |