| 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 | $39.95 | 7.589% | $42.9818 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $5.42 | 10.446% | $5.9862 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $54.71 | 4.679% | $57.2699 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $228.82 | 10.624% | $253.1298 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $182.60 | 9.349% | $199.6713 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $191.52 | 8.449% | $207.7015 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $215.63 | 5.867% | $228.281 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $918.65 | $995.0215 | $995.02 | $995.05 | $995.10 | |