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 | $128.71 | 11.385% | $143.3636 | $143.36 | $143.35 | $143.40 |
Purchase #2 | $221.48 | 7.492% | $238.0733 | $238.07 | $238.05 | $238.10 |
Purchase #3 | $38.83 | 12.371% | $43.6337 | $43.63 | $43.65 | $43.60 |
Purchase #4 | $111.91 | 7.331% | $120.1141 | $120.11 | $120.10 | $120.10 |
Purchase #5 | $153.34 | 11.188% | $170.4957 | $170.50 | $170.50 | $170.50 |
Purchase #6 | $45.35 | 12.693% | $51.1063 | $51.11 | $51.10 | $51.10 |
Purchase #7 | $11.75 | 12.475% | $13.2158 | $13.22 | $13.20 | $13.20 |
7 purchase totals = | $711.37 | $780.0025 | $780.00 | $779.95 | $780.00 |