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 | $19.42 | 7.199% | $20.818 | $20.82 | $20.80 | $20.80 |
Purchase #2 | $47.90 | 3.782% | $49.7116 | $49.71 | $49.70 | $49.70 |
Purchase #3 | $114.90 | 6.270% | $122.1042 | $122.10 | $122.10 | $122.10 |
Purchase #4 | $6.49 | 7.354% | $6.9673 | $6.97 | $6.95 | $7.00 |
Purchase #5 | $94.83 | 10.424% | $104.7151 | $104.72 | $104.70 | $104.70 |
Purchase #6 | $179.85 | 4.301% | $187.5853 | $187.59 | $187.60 | $187.60 |
Purchase #7 | $42.96 | 5.608% | $45.3692 | $45.37 | $45.35 | $45.40 |
7 purchase totals = | $506.35 | $537.2707 | $537.28 | $537.20 | $537.30 |