| 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 | $64.88 | 9.774% | $71.2214 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $11.70 | 7.115% | $12.5325 | $12.53 | $12.55 | $12.50 |
| Purchase #3 | $226.46 | 11.544% | $252.6025 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $116.97 | 3.607% | $121.1891 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $152.26 | 5.300% | $160.3298 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $32.35 | 13.130% | $36.5976 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $22.48 | 6.102% | $23.8517 | $23.85 | $23.85 | $23.90 |
| 7 purchase totals = | $627.10 | $678.3246 | $678.32 | $678.35 | $678.30 | |