| 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 | $60.36 | 9.335% | $65.9946 | $65.99 | $66.00 | $66.00 |
| Purchase #2 | $63.50 | 5.163% | $66.7785 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $105.44 | 8.854% | $114.7757 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $203.76 | 13.667% | $231.6079 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $244.28 | 5.436% | $257.5591 | $257.56 | $257.55 | $257.60 |
| Purchase #6 | $136.42 | 12.582% | $153.5844 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $141.77 | 12.687% | $159.7564 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $955.53 | $1,050.0566 | $1,050.06 | $1,050.10 | $1,050.20 | |