| 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 | $42.27 | 5.581% | $44.6291 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $213.62 | 6.490% | $227.4839 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $6.29 | 11.330% | $7.0027 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $32.49 | 9.174% | $35.4706 | $35.47 | $35.45 | $35.50 |
| Purchase #5 | $174.83 | 4.183% | $182.1431 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $237.86 | 12.455% | $267.4855 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $48.57 | 10.529% | $53.6839 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $755.93 | $817.8988 | $817.89 | $817.95 | $817.90 | |