| 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 | $24.65 | 13.856% | $28.0655 | $28.07 | $28.05 | $28.10 |
| Purchase #2 | $181.36 | 12.102% | $203.3082 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $114.41 | 5.592% | $120.8078 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $186.49 | 7.304% | $200.1112 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $110.68 | 6.761% | $118.1631 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $189.59 | 6.487% | $201.8887 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $174.72 | 9.682% | $191.6364 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $981.90 | $1,063.9809 | $1,063.99 | $1,063.95 | $1,064.00 | |