| 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 | $86.97 | 4.436% | $90.828 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $86.60 | 8.634% | $94.077 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $193.37 | 9.540% | $211.8175 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $238.52 | 9.375% | $260.8813 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $27.55 | 7.688% | $29.668 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $63.77 | 10.625% | $70.5456 | $70.55 | $70.55 | $70.50 |
| Purchase #7 | $249.90 | 6.364% | $265.8036 | $265.80 | $265.80 | $265.80 |
| 7 purchase totals = | $946.68 | $1,023.6210 | $1,023.63 | $1,023.65 | $1,023.60 | |