| 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 | $39.54 | 6.131% | $41.9642 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $74.57 | 8.834% | $81.1575 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $230.79 | 11.330% | $256.9385 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $72.67 | 4.724% | $76.1029 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $30.30 | 13.402% | $34.3608 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $232.80 | 9.828% | $255.6796 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $51.38 | 3.665% | $53.2631 | $53.26 | $53.25 | $53.30 |
| 7 purchase totals = | $732.05 | $799.4666 | $799.46 | $799.45 | $799.60 | |