| 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 | $32.63 | 12.835% | $36.8181 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $14.31 | 9.378% | $15.652 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $47.42 | 11.597% | $52.9193 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $25.54 | 6.343% | $27.16 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $155.35 | 10.595% | $171.8093 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $37.50 | 3.157% | $38.6839 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $101.77 | 3.829% | $105.6668 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $414.52 | $448.7094 | $448.71 | $448.65 | $448.80 | |