| 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 | $27.88 | 10.246% | $30.7366 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $20.91 | 11.429% | $23.2998 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $53.63 | 10.571% | $59.2992 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $15.25 | 11.361% | $16.9826 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $188.33 | 6.496% | $200.5639 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $239.38 | 8.243% | $259.1121 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $31.55 | 7.250% | $33.8374 | $33.84 | $33.85 | $33.80 |
| 7 purchase totals = | $576.93 | $623.8316 | $623.83 | $623.85 | $623.80 | |