| 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 | $26.33 | 6.830% | $28.1283 | $28.13 | $28.15 | $28.10 |
| Purchase #2 | $81.69 | 8.503% | $88.6361 | $88.64 | $88.65 | $88.60 |
| Purchase #3 | $29.70 | 13.133% | $33.6005 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $120.53 | 10.336% | $132.988 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $7.30 | 7.563% | $7.8521 | $7.85 | $7.85 | $7.90 |
| Purchase #6 | $167.91 | 9.852% | $184.4525 | $184.45 | $184.45 | $184.50 |
| Purchase #7 | $54.78 | 3.385% | $56.6343 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $488.24 | $532.2918 | $532.29 | $532.35 | $532.30 | |