| 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 | $216.64 | 6.609% | $230.9577 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $18.61 | 7.158% | $19.9421 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $92.39 | 9.312% | $100.9934 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $178.86 | 12.623% | $201.4375 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $45.94 | 13.247% | $52.0257 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $40.61 | 4.849% | $42.5792 | $42.58 | $42.60 | $42.60 |
| Purchase #7 | $85.26 | 13.130% | $96.4546 | $96.45 | $96.45 | $96.50 |
| 7 purchase totals = | $678.31 | $744.3902 | $744.39 | $744.45 | $744.40 | |