| 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 | $96.60 | 11.260% | $107.4772 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $137.82 | 3.573% | $142.7443 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $22.98 | 6.729% | $24.5263 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $95.77 | 5.268% | $100.8152 | $100.82 | $100.80 | $100.80 |
| Purchase #5 | $213.88 | 4.170% | $222.7988 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $123.66 | 9.531% | $135.446 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $120.72 | 10.102% | $132.9151 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $811.43 | $866.7229 | $866.74 | $866.75 | $866.60 | |