| 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 | $19.26 | 3.714% | $19.9753 | $19.98 | $20.00 | $20.00 |
| Purchase #2 | $174.53 | 5.758% | $184.5794 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $94.71 | 4.403% | $98.8801 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $181.37 | 6.829% | $193.7558 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $102.95 | 5.186% | $108.289 | $108.29 | $108.30 | $108.30 |
| Purchase #6 | $204.86 | 10.771% | $226.9255 | $226.93 | $226.95 | $226.90 |
| Purchase #7 | $197.60 | 4.121% | $205.7431 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $975.28 | $1,038.1482 | $1,038.16 | $1,038.25 | $1,038.20 | |