| 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 | $211.62 | 8.714% | $230.0606 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $94.80 | 4.512% | $99.0774 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $207.55 | 10.612% | $229.5752 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $39.86 | 10.587% | $44.08 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $48.50 | 4.561% | $50.7121 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $19.26 | 3.793% | $19.9905 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $68.97 | 5.228% | $72.5758 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $690.56 | $746.0716 | $746.08 | $746.15 | $746.20 | |