| 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 | $41.91 | 9.135% | $45.7385 | $45.74 | $45.75 | $45.70 |
| Purchase #2 | $248.41 | 3.382% | $256.8112 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $53.42 | 3.508% | $55.294 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $241.91 | 13.392% | $274.3066 | $274.31 | $274.30 | $274.30 |
| Purchase #5 | $53.99 | 4.767% | $56.5637 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $113.58 | 6.475% | $120.9343 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $22.75 | 7.298% | $24.4103 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $775.97 | $834.0586 | $834.05 | $834.05 | $834.00 | |