| 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 | $5.46 | 12.200% | $6.1261 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $151.61 | 11.230% | $168.6358 | $168.64 | $168.65 | $168.60 |
| Purchase #3 | $90.79 | 13.346% | $102.9068 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $200.69 | 6.550% | $213.8352 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $64.28 | 7.145% | $68.8728 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $220.92 | 3.184% | $227.9541 | $227.95 | $227.95 | $228.00 |
| Purchase #7 | $192.34 | 9.531% | $210.6719 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $926.09 | $999.0027 | $999.01 | $999.00 | $999.00 | |