| 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 | $53.35 | 8.482% | $57.8751 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $73.51 | 5.172% | $77.3119 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $34.53 | 12.205% | $38.7444 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $145.48 | 5.609% | $153.64 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $32.40 | 4.757% | $33.9413 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $197.88 | 12.805% | $223.2185 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $49.63 | 4.775% | $51.9998 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $586.78 | $636.7310 | $636.73 | $636.75 | $636.60 | |