| 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 | $83.99 | 8.487% | $91.1182 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $26.80 | 9.303% | $29.2932 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $57.64 | 7.672% | $62.0621 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $238.49 | 11.735% | $266.4768 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $30.36 | 13.330% | $34.407 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $216.57 | 11.287% | $241.0143 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $117.93 | 7.295% | $126.533 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $771.78 | $850.9046 | $850.90 | $850.90 | $850.90 | |