| 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 | $40.65 | 10.163% | $44.7813 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $71.78 | 4.168% | $74.7718 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $42.37 | 6.417% | $45.0889 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $182.93 | 11.578% | $204.1096 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $106.27 | 12.303% | $119.3444 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $209.93 | 4.799% | $220.0045 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $190.85 | 10.846% | $211.5496 | $211.55 | $211.55 | $211.50 |
| 7 purchase totals = | $844.78 | $919.6501 | $919.64 | $919.65 | $919.60 | |