| 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 | $64.91 | 10.210% | $71.5373 | $71.54 | $71.55 | $71.50 |
| Purchase #2 | $66.94 | 9.204% | $73.1012 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $221.57 | 6.365% | $235.6729 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $127.60 | 6.534% | $135.9374 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $7.47 | 8.587% | $8.1114 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $218.94 | 5.712% | $231.4459 | $231.45 | $231.45 | $231.40 |
| Purchase #7 | $114.57 | 7.726% | $123.4217 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $822.00 | $879.2278 | $879.23 | $879.20 | $879.10 | |