| 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 | $44.80 | 9.421% | $49.0206 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $44.97 | 13.286% | $50.9447 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $211.45 | 12.818% | $238.5537 | $238.55 | $238.55 | $238.60 |
| Purchase #4 | $208.95 | 6.503% | $222.538 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $42.91 | 11.415% | $47.8082 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $5.75 | 3.199% | $5.9339 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $154.32 | 4.527% | $161.3061 | $161.31 | $161.30 | $161.30 |
| 7 purchase totals = | $713.15 | $776.1052 | $776.10 | $776.10 | $776.00 | |