| 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 | $60.80 | 4.820% | $63.7306 | $63.73 | $63.75 | $63.70 |
| Purchase #2 | $50.41 | 4.408% | $52.6321 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $223.95 | 12.635% | $252.2461 | $252.25 | $252.25 | $252.20 |
| Purchase #4 | $163.51 | 11.471% | $182.2662 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $133.43 | 5.163% | $140.319 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $98.66 | 3.610% | $102.2216 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $245.83 | 12.720% | $277.0996 | $277.10 | $277.10 | $277.10 |
| 7 purchase totals = | $976.59 | $1,070.5152 | $1,070.52 | $1,070.50 | $1,070.40 | |