| 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 | $70.99 | 13.327% | $80.4508 | $80.45 | $80.45 | $80.50 |
| Purchase #2 | $101.78 | 10.341% | $112.3051 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $40.48 | 4.654% | $42.3639 | $42.36 | $42.35 | $42.40 |
| Purchase #4 | $189.29 | 13.274% | $214.4164 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $39.61 | 5.544% | $41.806 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $220.37 | 4.825% | $231.0029 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $234.99 | 12.577% | $264.5447 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $897.51 | $986.8898 | $986.89 | $986.85 | $986.90 | |