| 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 | $36.47 | 10.111% | $40.1575 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $183.75 | 9.475% | $201.1603 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $29.49 | 7.469% | $31.6926 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $211.69 | 11.294% | $235.5983 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $154.77 | 5.205% | $162.8258 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $236.98 | 3.870% | $246.1511 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $44.93 | 5.152% | $47.2448 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $898.08 | $964.8304 | $964.83 | $964.85 | $964.90 | |