| 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 | $72.36 | 7.628% | $77.8796 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $185.64 | 8.318% | $201.0815 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $175.61 | 11.228% | $195.3275 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $51.29 | 9.610% | $56.219 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $15.67 | 6.653% | $16.7125 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $179.32 | 7.268% | $192.353 | $192.35 | $192.35 | $192.40 |
| Purchase #7 | $35.96 | 10.263% | $39.6506 | $39.65 | $39.65 | $39.70 |
| 7 purchase totals = | $715.85 | $779.2237 | $779.22 | $779.25 | $779.30 | |