| 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 | $40.80 | 10.415% | $45.0493 | $45.05 | $45.05 | $45.00 |
| Purchase #2 | $81.77 | 12.333% | $91.8547 | $91.85 | $91.85 | $91.90 |
| Purchase #3 | $84.45 | 12.699% | $95.1743 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $225.98 | 7.364% | $242.6212 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $185.25 | 12.139% | $207.7375 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $69.38 | 7.362% | $74.4878 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $223.47 | 5.426% | $235.5955 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $911.10 | $992.5203 | $992.52 | $992.50 | $992.50 | |