| 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 | $6.34 | 4.194% | $6.6059 | $6.61 | $6.60 | $6.60 |
| Purchase #2 | $35.35 | 10.240% | $38.9698 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $123.89 | 5.259% | $130.4054 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $229.61 | 8.407% | $248.9133 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $139.76 | 6.595% | $148.9772 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $157.48 | 4.338% | $164.3115 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $61.99 | 4.114% | $64.5403 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $754.42 | $802.7234 | $802.73 | $802.70 | $802.70 | |