| 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 | $56.88 | 13.378% | $64.4894 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $218.98 | 11.354% | $243.843 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $30.76 | 11.754% | $34.3755 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $128.96 | 4.574% | $134.8586 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $241.28 | 10.688% | $267.068 | $267.07 | $267.05 | $267.10 |
| Purchase #6 | $18.53 | 6.236% | $19.6855 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $104.64 | 7.156% | $112.128 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $800.03 | $876.4480 | $876.46 | $876.50 | $876.50 | |