| 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 | $60.42 | 6.107% | $64.1098 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $104.51 | 7.840% | $112.7036 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $192.53 | 5.366% | $202.8612 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $69.67 | 8.812% | $75.8093 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $34.38 | 4.706% | $35.9979 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $77.87 | 6.331% | $82.7999 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $38.83 | 4.835% | $40.7074 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $578.21 | $614.9891 | $614.99 | $614.95 | $615.00 | |