| 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 | $105.92 | 13.472% | $120.1895 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $66.55 | 9.306% | $72.7431 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $75.58 | 11.102% | $83.9709 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $118.95 | 7.266% | $127.5929 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $86.57 | 5.264% | $91.127 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $130.39 | 6.755% | $139.1978 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $71.38 | 12.182% | $80.0755 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $655.34 | $714.8967 | $714.90 | $714.95 | $714.90 | |