| 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 | $93.26 | 10.664% | $103.2052 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $93.86 | 12.843% | $105.9144 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $28.63 | 11.593% | $31.9491 | $31.95 | $31.95 | $31.90 |
| Purchase #4 | $48.67 | 6.428% | $51.7985 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $168.30 | 7.799% | $181.4257 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $68.88 | 12.238% | $77.3095 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $167.34 | 9.208% | $182.7487 | $182.75 | $182.75 | $182.70 |
| 7 purchase totals = | $668.94 | $734.3511 | $734.36 | $734.35 | $734.20 | |