| 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 | $25.26 | 11.654% | $28.2038 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $66.48 | 9.825% | $73.0117 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $122.96 | 10.332% | $135.6642 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $69.63 | 3.432% | $72.0197 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $68.70 | 11.637% | $76.6946 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $231.59 | 9.710% | $254.0774 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $87.32 | 6.312% | $92.8316 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $671.94 | $732.5030 | $732.49 | $732.50 | $732.50 | |