| 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 | $15.89 | 4.182% | $16.5545 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $80.32 | 5.753% | $84.9408 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $134.28 | 6.736% | $143.3251 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $98.47 | 4.754% | $103.1513 | $103.15 | $103.15 | $103.20 |
| Purchase #5 | $90.36 | 12.639% | $101.7806 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $170.36 | 6.325% | $181.1353 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $149.81 | 9.698% | $164.3386 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $739.49 | $795.2262 | $795.23 | $795.30 | $795.20 | |