| 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 | $19.86 | 3.164% | $20.4884 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $178.32 | 10.262% | $196.6192 | $196.62 | $196.60 | $196.60 |
| Purchase #3 | $193.46 | 9.631% | $212.0921 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $131.29 | 3.422% | $135.7827 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $14.36 | 11.528% | $16.0154 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $5.80 | 7.688% | $6.2459 | $6.25 | $6.25 | $6.20 |
| Purchase #7 | $221.41 | 3.279% | $228.67 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $764.50 | $815.9137 | $815.92 | $815.90 | $815.90 | |