| 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 | $25.85 | 6.272% | $27.4713 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $227.34 | 4.432% | $237.4157 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $174.77 | 3.364% | $180.6493 | $180.65 | $180.65 | $180.60 |
| Purchase #4 | $88.32 | 9.554% | $96.7581 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $121.91 | 10.740% | $135.0031 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $5.65 | 4.670% | $5.9139 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $173.85 | 10.488% | $192.0834 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $817.69 | $875.2948 | $875.29 | $875.25 | $875.30 | |