| 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 | $35.39 | 3.839% | $36.7486 | $36.75 | $36.75 | $36.70 |
| Purchase #2 | $185.86 | 13.817% | $211.5403 | $211.54 | $211.55 | $211.50 |
| Purchase #3 | $18.25 | 10.529% | $20.1715 | $20.17 | $20.15 | $20.20 |
| Purchase #4 | $57.40 | 12.814% | $64.7552 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $136.29 | 12.606% | $153.4707 | $153.47 | $153.45 | $153.50 |
| Purchase #6 | $87.60 | 6.216% | $93.0452 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $7.46 | 7.249% | $8.0008 | $8.00 | $8.00 | $8.00 |
| 7 purchase totals = | $528.25 | $587.7323 | $587.74 | $587.70 | $587.70 | |