| 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 | $127.35 | 6.505% | $135.6341 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $7.85 | 10.679% | $8.6883 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $59.44 | 11.191% | $66.0919 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $125.89 | 3.632% | $130.4623 | $130.46 | $130.45 | $130.50 |
| Purchase #5 | $209.29 | 4.368% | $218.4318 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $62.72 | 10.565% | $69.3464 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $121.83 | 11.320% | $135.6212 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $714.37 | $764.2760 | $764.27 | $764.30 | $764.20 | |