| 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 | $47.58 | 8.470% | $51.61 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $102.36 | 9.448% | $112.031 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $55.42 | 9.819% | $60.8617 | $60.86 | $60.85 | $60.90 |
| Purchase #4 | $77.85 | 10.865% | $86.3084 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $124.91 | 13.437% | $141.6942 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $162.26 | 13.750% | $184.5708 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $18.64 | 11.755% | $20.8311 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $589.02 | $657.9072 | $657.90 | $657.90 | $657.90 | |