| 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 | $10.71 | 9.811% | $11.7608 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $122.43 | 10.495% | $135.279 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $171.88 | 5.477% | $181.2939 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $54.78 | 4.181% | $57.0704 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $24.98 | 4.152% | $26.0172 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $26.94 | 3.259% | $27.818 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $145.86 | 13.498% | $165.5482 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $557.58 | $604.7875 | $604.79 | $604.75 | $604.80 | |