| 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 | $68.43 | 13.800% | $77.8733 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $37.54 | 4.867% | $39.3671 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $188.81 | 11.116% | $209.7981 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $205.29 | 7.816% | $221.3355 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $137.67 | 8.720% | $149.6748 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $227.70 | 4.786% | $238.5977 | $238.60 | $238.60 | $238.60 |
| Purchase #7 | $105.26 | 8.868% | $114.5945 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $970.70 | $1,051.2410 | $1,051.24 | $1,051.20 | $1,051.30 | |