| 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 | $22.34 | 7.834% | $24.0901 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $98.35 | 6.639% | $104.8795 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $129.87 | 11.741% | $145.118 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $28.29 | 13.644% | $32.1499 | $32.15 | $32.15 | $32.10 |
| Purchase #5 | $31.30 | 9.540% | $34.286 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $81.67 | 6.236% | $86.7629 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $211.42 | 9.753% | $232.0398 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $603.24 | $659.3262 | $659.33 | $659.35 | $659.30 | |