| 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 | $50.79 | 7.686% | $54.6937 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $201.75 | 5.125% | $212.0897 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $184.40 | 5.738% | $194.9809 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $219.85 | 9.423% | $240.5665 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $22.44 | 11.629% | $25.0495 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $39.88 | 4.379% | $41.6263 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $250.45 | 7.167% | $268.3998 | $268.40 | $268.40 | $268.40 |
| 7 purchase totals = | $969.56 | $1,037.4064 | $1,037.41 | $1,037.45 | $1,037.40 | |