| 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 | $47.75 | 12.321% | $53.6333 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $210.70 | 9.241% | $230.1708 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $117.75 | 8.381% | $127.6186 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $78.43 | 12.211% | $88.0071 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $189.64 | 6.769% | $202.4767 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $242.82 | 13.333% | $275.1952 | $275.20 | $275.20 | $275.20 |
| Purchase #7 | $18.29 | 11.393% | $20.3738 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $905.38 | $997.4755 | $997.48 | $997.45 | $997.50 | |