| 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 | $31.29 | 6.325% | $33.2691 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $144.36 | 4.250% | $150.4953 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $21.87 | 8.553% | $23.7405 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $241.59 | 7.463% | $259.6199 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $87.96 | 5.211% | $92.5436 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $144.57 | 11.389% | $161.0351 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $228.69 | 11.302% | $254.5365 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $900.33 | $975.2400 | $975.25 | $975.25 | $975.10 | |