| 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 | $52.73 | 8.337% | $57.1261 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $192.45 | 7.668% | $207.2071 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $103.58 | 13.807% | $117.8813 | $117.88 | $117.90 | $117.90 |
| Purchase #4 | $127.60 | 11.551% | $142.3391 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $122.68 | 9.286% | $134.0721 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $83.88 | 6.818% | $89.5989 | $89.60 | $89.60 | $89.60 |
| Purchase #7 | $21.32 | 7.642% | $22.9493 | $22.95 | $22.95 | $22.90 |
| 7 purchase totals = | $704.24 | $771.1739 | $771.18 | $771.20 | $771.10 | |