| 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 | $37.56 | 9.458% | $41.1124 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $35.73 | 13.592% | $40.5864 | $40.59 | $40.60 | $40.60 |
| Purchase #3 | $181.38 | 6.599% | $193.3493 | $193.35 | $193.35 | $193.30 |
| Purchase #4 | $191.38 | 13.124% | $216.4967 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $136.86 | 5.350% | $144.182 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $121.83 | 13.776% | $138.6133 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $81.94 | 13.295% | $92.8339 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $786.68 | $867.1740 | $867.17 | $867.20 | $867.10 | |