| 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 | $11.56 | 3.205% | $11.9305 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $93.43 | 9.186% | $102.0125 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $50.93 | 10.872% | $56.4671 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $54.60 | 5.837% | $57.787 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $134.76 | 5.126% | $141.6678 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $223.72 | 7.724% | $241.0001 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $230.63 | 7.647% | $248.2663 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $799.63 | $859.1313 | $859.14 | $859.10 | $859.20 | |