| 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 | $121.40 | 5.440% | $128.0042 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $63.26 | 5.287% | $66.6046 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $248.78 | 9.460% | $272.3146 | $272.31 | $272.30 | $272.30 |
| Purchase #4 | $75.90 | 6.308% | $80.6878 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $131.96 | 4.463% | $137.8494 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $93.48 | 12.528% | $105.1912 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $172.35 | 6.148% | $182.9461 | $182.95 | $182.95 | $182.90 |
| 7 purchase totals = | $907.13 | $973.5979 | $973.59 | $973.60 | $973.50 | |