| 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 | $79.81 | 6.519% | $85.0128 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $101.77 | 6.240% | $108.1204 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $21.99 | 12.507% | $24.7403 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $178.44 | 9.595% | $195.5613 | $195.56 | $195.55 | $195.60 |
| Purchase #5 | $224.98 | 12.820% | $253.8224 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $136.69 | 11.503% | $152.4135 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $237.48 | 12.614% | $267.4357 | $267.44 | $267.45 | $267.40 |
| 7 purchase totals = | $981.16 | $1,087.1064 | $1,087.10 | $1,087.05 | $1,087.00 | |