| 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 | $78.93 | 4.499% | $82.4811 | $82.48 | $82.50 | $82.50 |
| Purchase #2 | $192.64 | 13.610% | $218.8583 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $67.45 | 8.274% | $73.0308 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $56.40 | 6.770% | $60.2183 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $30.79 | 7.270% | $33.0284 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $140.79 | 12.786% | $158.7914 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $100.93 | 6.636% | $107.6277 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $667.93 | $734.0360 | $734.04 | $734.10 | $734.00 | |