| 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 | $31.72 | 5.614% | $33.5008 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $41.72 | 6.182% | $44.2991 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $239.60 | 5.787% | $253.4657 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $170.44 | 10.609% | $188.522 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $56.99 | 12.184% | $63.9337 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $144.87 | 10.348% | $159.8611 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $45.53 | 9.154% | $49.6978 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $730.87 | $793.2802 | $793.28 | $793.25 | $793.30 | |