| 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 | $50.34 | 10.849% | $55.8014 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $100.45 | 8.658% | $109.147 | $109.15 | $109.15 | $109.10 |
| Purchase #3 | $162.99 | 10.174% | $179.5726 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $196.95 | 11.497% | $219.5933 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $154.57 | 4.656% | $161.7668 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $175.40 | 9.768% | $192.5331 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $24.44 | 11.337% | $27.2108 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $865.14 | $945.6250 | $945.62 | $945.60 | $945.60 | |