| 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 | $6.26 | 10.608% | $6.9241 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $197.70 | 3.287% | $204.1984 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $178.88 | 5.380% | $188.5037 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $64.48 | 3.438% | $66.6968 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $21.62 | 13.767% | $24.5964 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $102.35 | 3.130% | $105.5536 | $105.55 | $105.55 | $105.60 |
| Purchase #7 | $198.92 | 4.570% | $208.0106 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $770.21 | $804.4836 | $804.48 | $804.45 | $804.50 | |