| 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 | $91.62 | 4.497% | $95.7402 | $95.74 | $95.75 | $95.70 |
| Purchase #2 | $155.36 | 9.440% | $170.026 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $33.31 | 7.421% | $35.7819 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $200.74 | 10.146% | $221.1071 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $126.28 | 7.139% | $135.2951 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $102.72 | 12.207% | $115.259 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $5.50 | 8.736% | $5.9805 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $715.53 | $779.1898 | $779.20 | $779.25 | $779.20 | |