| 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 | $55.67 | 7.540% | $59.8675 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $128.65 | 10.257% | $141.8456 | $141.85 | $141.85 | $141.80 |
| Purchase #3 | $156.98 | 12.780% | $177.042 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $90.69 | 6.106% | $96.2275 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $184.44 | 3.311% | $190.5468 | $190.55 | $190.55 | $190.50 |
| Purchase #6 | $5.73 | 8.608% | $6.2232 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $60.40 | 6.537% | $64.3483 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $682.56 | $736.1009 | $736.11 | $736.10 | $735.90 | |