| 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 | $47.85 | 9.433% | $52.3637 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $213.59 | 12.720% | $240.7586 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $217.61 | 3.726% | $225.7181 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $60.56 | 4.697% | $63.4045 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $23.87 | 7.236% | $25.5972 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $101.64 | 10.709% | $112.5246 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $114.85 | 4.305% | $119.7943 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $779.97 | $840.1610 | $840.15 | $840.10 | $840.20 | |