| 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 | $41.42 | 9.849% | $45.4995 | $45.50 | $45.50 | $45.50 |
| Purchase #2 | $250.30 | 10.120% | $275.6304 | $275.63 | $275.65 | $275.60 |
| Purchase #3 | $193.44 | 13.191% | $218.9567 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $54.58 | 3.133% | $56.29 | $56.29 | $56.30 | $56.30 |
| Purchase #5 | $74.60 | 7.364% | $80.0935 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $104.45 | 7.414% | $112.1939 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $213.74 | 6.227% | $227.0496 | $227.05 | $227.05 | $227.00 |
| 7 purchase totals = | $932.53 | $1,015.7136 | $1,015.71 | $1,015.75 | $1,015.70 | |