| 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 | $12.98 | 3.642% | $13.4527 | $13.45 | $13.45 | $13.50 |
| Purchase #2 | $186.62 | 8.759% | $202.966 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $129.37 | 12.158% | $145.0988 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $164.50 | 13.799% | $187.1994 | $187.20 | $187.20 | $187.20 |
| Purchase #5 | $94.60 | 9.518% | $103.604 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $74.54 | 9.199% | $81.3969 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $77.27 | 10.707% | $85.5433 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $739.88 | $819.2611 | $819.26 | $819.25 | $819.30 | |