| 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 | $238.96 | 11.269% | $265.8884 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $43.84 | 6.611% | $46.7383 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $122.49 | 10.690% | $135.5842 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $77.62 | 9.516% | $85.0063 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $46.77 | 5.662% | $49.4181 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $36.43 | 10.568% | $40.2799 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $31.85 | 9.603% | $34.9086 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $597.96 | $657.8238 | $657.83 | $657.85 | $657.80 | |