| 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 | $5.64 | 12.187% | $6.3273 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $177.75 | 8.516% | $192.8872 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $212.61 | 3.583% | $220.2278 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $193.34 | 9.302% | $211.3245 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $25.95 | 11.743% | $28.9973 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $89.54 | 7.184% | $95.9726 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $44.68 | 6.405% | $47.5418 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $749.51 | $803.2785 | $803.28 | $803.30 | $803.20 | |