| 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 | $36.73 | 11.768% | $41.0524 | $41.05 | $41.05 | $41.10 |
| Purchase #2 | $67.51 | 3.606% | $69.9444 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $207.54 | 6.229% | $220.4677 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $141.88 | 9.534% | $155.4068 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $103.69 | 13.629% | $117.8219 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $248.96 | 8.168% | $269.2951 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $180.83 | 13.566% | $205.3614 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $987.14 | $1,079.3497 | $1,079.35 | $1,079.30 | $1,079.40 | |