| 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 | $187.78 | 5.811% | $198.6919 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $230.53 | 4.873% | $241.7637 | $241.76 | $241.75 | $241.80 |
| Purchase #3 | $83.70 | 12.163% | $93.8804 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $31.54 | 4.131% | $32.8429 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $81.75 | 4.574% | $85.4892 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $21.49 | 13.702% | $24.4346 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $69.69 | 7.582% | $74.9739 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $706.48 | $752.0766 | $752.06 | $752.10 | $752.10 | |