| 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 | $33.52 | 9.679% | $36.7644 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $13.46 | 8.741% | $14.6365 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $7.48 | 4.188% | $7.7933 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $8.81 | 8.663% | $9.5732 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $95.41 | 6.239% | $101.3626 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $93.44 | 10.500% | $103.2512 | $103.25 | $103.25 | $103.30 |
| Purchase #7 | $80.74 | 8.807% | $87.8508 | $87.85 | $87.85 | $87.90 |
| 7 purchase totals = | $332.86 | $361.2320 | $361.22 | $361.20 | $361.40 | |