| 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 | $14.93 | 3.707% | $15.4835 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $249.82 | 9.453% | $273.4355 | $273.44 | $273.45 | $273.40 |
| Purchase #3 | $12.91 | 10.195% | $14.2262 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $157.50 | 7.208% | $168.8526 | $168.85 | $168.85 | $168.90 |
| Purchase #5 | $123.85 | 9.568% | $135.7 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $6.36 | 6.543% | $6.7761 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $210.95 | 8.462% | $228.8006 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $776.32 | $843.2745 | $843.28 | $843.35 | $843.30 | |