| 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 | $34.34 | 7.714% | $36.989 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $70.60 | 7.842% | $76.1365 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $212.94 | 12.671% | $239.9216 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $183.75 | 8.663% | $199.6683 | $199.67 | $199.65 | $199.70 |
| Purchase #5 | $40.92 | 12.305% | $45.9552 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $149.60 | 10.412% | $165.1764 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $225.40 | 10.439% | $248.9295 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $917.55 | $1,012.7765 | $1,012.79 | $1,012.80 | $1,012.80 | |