| 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 | $43.38 | 6.739% | $46.3034 | $46.30 | $46.30 | $46.30 |
| Purchase #2 | $26.69 | 11.443% | $29.7441 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $145.92 | 9.114% | $159.2191 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $107.58 | 12.311% | $120.8242 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $178.67 | 11.609% | $199.4118 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $21.91 | 12.821% | $24.7191 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $17.91 | 6.802% | $19.1282 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $542.06 | $599.3499 | $599.34 | $599.30 | $599.20 | |