| 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 | $36.85 | 12.697% | $41.5288 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $142.45 | 8.862% | $155.0739 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $106.80 | 8.109% | $115.4604 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $201.72 | 9.120% | $220.1169 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $239.88 | 3.694% | $248.7412 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $17.86 | 6.152% | $18.9587 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $171.29 | 5.585% | $180.8565 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $916.85 | $980.7364 | $980.74 | $980.70 | $980.80 | |