| 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 | $45.56 | 3.639% | $47.2179 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $64.33 | 6.580% | $68.5629 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $14.58 | 10.505% | $16.1116 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $221.31 | 8.400% | $239.9 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $213.44 | 4.487% | $223.0171 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $225.92 | 9.427% | $247.2175 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $171.35 | 9.710% | $187.9881 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $956.49 | $1,030.0151 | $1,030.02 | $1,029.95 | $1,030.00 | |