| 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 | $61.48 | 12.373% | $69.0869 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $56.75 | 12.292% | $63.7257 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $218.72 | 9.106% | $238.6366 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $133.87 | 7.864% | $144.3975 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $103.64 | 3.584% | $107.3545 | $107.35 | $107.35 | $107.40 |
| Purchase #6 | $110.85 | 12.250% | $124.4291 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $84.49 | 5.834% | $89.4191 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $769.80 | $837.0494 | $837.06 | $837.10 | $837.00 | |