| 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 | $71.96 | 8.148% | $77.8233 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $245.39 | 10.639% | $271.497 | $271.50 | $271.50 | $271.50 |
| Purchase #3 | $114.60 | 6.254% | $121.7671 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $61.65 | 7.833% | $66.479 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $225.31 | 4.561% | $235.5864 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $95.91 | 11.771% | $107.1996 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $54.85 | 13.374% | $62.1856 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $869.67 | $942.5380 | $942.55 | $942.55 | $942.60 | |