| 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 | $30.70 | 12.489% | $34.5341 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $146.36 | 4.243% | $152.5701 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $112.84 | 6.113% | $119.7379 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $16.34 | 5.722% | $17.275 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $133.50 | 7.257% | $143.1881 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $20.35 | 11.180% | $22.6251 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $10.49 | 11.320% | $11.6775 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $470.58 | $501.6078 | $501.62 | $501.70 | $501.60 | |