| 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 | $31.43 | 11.602% | $35.0765 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $121.64 | 6.554% | $129.6123 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $211.99 | 10.547% | $234.3486 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $109.37 | 12.682% | $123.2403 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $194.83 | 13.674% | $221.4711 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $221.78 | 5.254% | $233.4323 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $58.32 | 9.284% | $63.7344 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $949.36 | $1,040.9155 | $1,040.91 | $1,040.95 | $1,040.80 | |