| 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 | $75.59 | 8.553% | $82.0552 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $7.91 | 10.818% | $8.7657 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $121.83 | 11.249% | $135.5347 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $221.49 | 10.259% | $244.2127 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $171.86 | 13.566% | $195.1745 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $197.37 | 8.114% | $213.3846 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $26.34 | 13.257% | $29.8319 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $822.39 | $908.9593 | $908.95 | $908.95 | $909.00 | |