| 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 | $70.63 | 7.147% | $75.6779 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $152.62 | 6.169% | $162.0351 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $51.58 | 8.667% | $56.0504 | $56.05 | $56.05 | $56.10 |
| Purchase #4 | $57.90 | 12.276% | $65.0078 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $82.45 | 10.220% | $90.8764 | $90.88 | $90.90 | $90.90 |
| Purchase #6 | $207.53 | 5.305% | $218.5395 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $57.36 | 8.239% | $62.0859 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $680.07 | $730.2730 | $730.29 | $730.35 | $730.30 | |