| 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 | $56.43 | 7.871% | $60.8716 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $9.31 | 13.166% | $10.5358 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $83.65 | 10.775% | $92.6633 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $6.40 | 10.137% | $7.0488 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $8.40 | 12.812% | $9.4762 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $133.76 | 13.733% | $152.1293 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $245.62 | 4.842% | $257.5129 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $543.57 | $590.2379 | $590.24 | $590.25 | $590.20 | |