| 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 | $18.67 | 10.871% | $20.6996 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $28.77 | 12.202% | $32.2805 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $204.54 | 7.579% | $220.0421 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $168.94 | 8.147% | $182.7035 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $80.40 | 4.638% | $84.129 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $123.42 | 9.155% | $134.7191 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $213.25 | 3.824% | $221.4047 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $837.99 | $895.9785 | $895.97 | $896.00 | $895.90 | |