| 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 | $53.77 | 10.497% | $59.4142 | $59.41 | $59.40 | $59.40 |
| Purchase #2 | $37.28 | 4.811% | $39.0735 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $120.88 | 13.727% | $137.4732 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $60.45 | 13.671% | $68.7141 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $40.75 | 9.721% | $44.7113 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $246.53 | 7.818% | $265.8037 | $265.80 | $265.80 | $265.80 |
| Purchase #7 | $143.62 | 13.208% | $162.5893 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $703.28 | $777.7793 | $777.76 | $777.70 | $777.80 | |