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 | $98.92 | 9.366% | $108.1848 | $108.18 | $108.20 | $108.20 |
Purchase #2 | $91.60 | 10.150% | $100.8974 | $100.90 | $100.90 | $100.90 |
Purchase #3 | $208.94 | 10.604% | $231.096 | $231.10 | $231.10 | $231.10 |
Purchase #4 | $19.43 | 5.660% | $20.5297 | $20.53 | $20.55 | $20.50 |
Purchase #5 | $39.64 | 13.357% | $44.9347 | $44.93 | $44.95 | $44.90 |
Purchase #6 | $28.26 | 3.559% | $29.2658 | $29.27 | $29.25 | $29.30 |
Purchase #7 | $39.63 | 13.306% | $44.9032 | $44.90 | $44.90 | $44.90 |
7 purchase totals = | $526.42 | $579.8116 | $579.81 | $579.85 | $579.80 |