| 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 | $70.27 | 8.837% | $76.4798 | $76.48 | $76.50 | $76.50 |
| Purchase #2 | $68.30 | 12.472% | $76.8184 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $31.61 | 9.176% | $34.5105 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $84.79 | 7.174% | $90.8728 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $95.70 | 6.510% | $101.9301 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $34.78 | 8.701% | $37.8062 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $207.51 | 11.191% | $230.7324 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $592.96 | $649.1502 | $649.15 | $649.15 | $649.10 | |