| 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 | $47.91 | 13.406% | $54.3328 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $39.54 | 6.110% | $41.9559 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $64.74 | 7.681% | $69.7127 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $5.25 | 8.502% | $5.6964 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $155.66 | 13.124% | $176.0888 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $168.48 | 8.456% | $182.7267 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $138.47 | 10.316% | $152.7546 | $152.75 | $152.75 | $152.80 |
| 7 purchase totals = | $620.05 | $683.2679 | $683.27 | $683.30 | $683.30 | |