| 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 | $37.68 | 3.163% | $38.8718 | $38.87 | $38.85 | $38.90 |
| Purchase #2 | $13.63 | 11.568% | $15.2067 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $9.95 | 3.801% | $10.3282 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $42.43 | 3.236% | $43.803 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $63.43 | 10.839% | $70.3052 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $33.38 | 7.127% | $35.759 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $58.93 | 6.587% | $62.8117 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $259.43 | $277.0856 | $277.09 | $277.05 | $277.10 | |