| 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 | $33.35 | 13.547% | $37.8679 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $192.79 | 13.763% | $219.3237 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $98.98 | 8.116% | $107.0132 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $82.62 | 11.280% | $91.9395 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $106.96 | 12.467% | $120.2947 | $120.29 | $120.30 | $120.30 |
| Purchase #6 | $217.48 | 10.778% | $240.92 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $98.27 | 8.214% | $106.3419 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $830.45 | $923.7009 | $923.69 | $923.65 | $923.60 | |