| 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 | $106.39 | 8.653% | $115.5959 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $24.79 | 13.732% | $28.1942 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $25.70 | 9.199% | $28.0641 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $164.72 | 4.755% | $172.5524 | $172.55 | $172.55 | $172.60 |
| Purchase #5 | $127.55 | 6.249% | $135.5206 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $34.57 | 13.446% | $39.2183 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $153.39 | 8.807% | $166.8991 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $637.11 | $686.0446 | $686.04 | $686.00 | $686.10 | |