| 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 | $12.92 | 13.206% | $14.6262 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $23.48 | 3.659% | $24.3391 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $6.78 | 3.595% | $7.0237 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $122.95 | 3.342% | $127.059 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $32.63 | 8.872% | $35.5249 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $122.71 | 4.462% | $128.1853 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $163.87 | 10.230% | $180.6339 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $485.34 | $517.3921 | $517.39 | $517.40 | $517.30 | |