| 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 | $7.54 | 9.117% | $8.2274 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $203.80 | 13.191% | $230.6833 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $183.61 | 10.412% | $202.7275 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $94.83 | 11.347% | $105.5904 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $18.35 | 5.167% | $19.2981 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $142.84 | 3.813% | $148.2865 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $41.64 | 12.739% | $46.9445 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $692.61 | $761.7577 | $761.76 | $761.85 | $761.70 | |