| 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 | $42.68 | 6.124% | $45.2937 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $13.56 | 7.340% | $14.5553 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $204.25 | 3.606% | $211.6153 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $187.62 | 3.600% | $194.3743 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $98.72 | 8.435% | $107.047 | $107.05 | $107.05 | $107.00 |
| Purchase #6 | $229.75 | 12.435% | $258.3194 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $188.65 | 12.539% | $212.3048 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $965.23 | $1,043.5098 | $1,043.51 | $1,043.45 | $1,043.50 | |