| 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 | $106.66 | 5.423% | $112.4442 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $231.69 | 9.351% | $253.3553 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $144.65 | 11.729% | $161.616 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $42.79 | 11.114% | $47.5457 | $47.55 | $47.55 | $47.50 |
| Purchase #5 | $37.33 | 5.291% | $39.3051 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $241.99 | 10.872% | $268.2992 | $268.30 | $268.30 | $268.30 |
| Purchase #7 | $51.28 | 7.580% | $55.167 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $856.39 | $937.7325 | $937.75 | $937.70 | $937.70 | |