| 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 | $36.67 | 12.148% | $41.1247 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $8.94 | 10.234% | $9.8549 | $9.85 | $9.85 | $9.90 |
| Purchase #3 | $119.35 | 4.544% | $124.7733 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $7.61 | 6.741% | $8.123 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $74.87 | 12.127% | $83.9495 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $35.32 | 12.437% | $39.7127 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $194.54 | 4.333% | $202.9694 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $477.30 | $510.5075 | $510.49 | $510.40 | $510.50 | |