| 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 | $56.28 | 12.873% | $63.5249 | $63.52 | $63.50 | $63.50 |
| Purchase #2 | $27.61 | 4.312% | $28.8005 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $248.82 | 7.107% | $266.5036 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $235.65 | 7.638% | $253.6489 | $253.65 | $253.65 | $253.60 |
| Purchase #5 | $34.61 | 10.691% | $38.3102 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $225.32 | 12.855% | $254.2849 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $148.42 | 3.313% | $153.3372 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $976.71 | $1,058.4102 | $1,058.40 | $1,058.40 | $1,058.30 | |