| 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 | $12.98 | 13.123% | $14.6834 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $68.38 | 8.721% | $74.3434 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $153.59 | 5.347% | $161.8025 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $19.96 | 10.337% | $22.0233 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $43.29 | 9.541% | $47.4203 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $31.27 | 5.809% | $33.0865 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $227.82 | 11.280% | $253.5181 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $557.29 | $606.8775 | $606.87 | $606.85 | $606.80 | |