| 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 | $9.92 | 4.295% | $10.3461 | $10.35 | $10.35 | $10.30 |
| Purchase #2 | $164.53 | 7.288% | $176.5209 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $152.89 | 10.191% | $168.471 | $168.47 | $168.45 | $168.50 |
| Purchase #4 | $62.61 | 8.252% | $67.7766 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $161.75 | 13.780% | $184.0392 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $83.88 | 8.759% | $91.227 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $7.84 | 12.771% | $8.8412 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $643.42 | $707.2220 | $707.23 | $707.25 | $707.10 | |