| 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 | $40.99 | 8.436% | $44.4479 | $44.45 | $44.45 | $44.40 |
| Purchase #2 | $238.73 | 7.633% | $256.9523 | $256.95 | $256.95 | $257.00 |
| Purchase #3 | $90.91 | 8.796% | $98.9064 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $147.62 | 7.629% | $158.8819 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $27.75 | 7.262% | $29.7652 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $131.82 | 12.608% | $148.4399 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $238.92 | 12.841% | $269.5997 | $269.60 | $269.60 | $269.60 |
| 7 purchase totals = | $916.74 | $1,006.9933 | $1,007.00 | $1,007.00 | $1,007.00 | |