| 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 | $70.87 | 7.826% | $76.4163 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $49.91 | 9.521% | $54.6619 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $120.51 | 12.366% | $135.4123 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $63.96 | 12.492% | $71.9499 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $15.38 | 5.302% | $16.1954 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $56.72 | 9.667% | $62.2031 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $17.81 | 12.238% | $19.9896 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $395.16 | $436.8285 | $436.83 | $436.80 | $436.80 | |