| 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 | $36.48 | 7.457% | $39.2003 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $32.38 | 8.102% | $35.0034 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $32.54 | 9.250% | $35.55 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $29.29 | 6.112% | $31.0802 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $237.45 | 5.564% | $250.6617 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $241.42 | 13.542% | $274.1131 | $274.11 | $274.10 | $274.10 |
| Purchase #7 | $11.79 | 4.773% | $12.3527 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $621.35 | $677.9614 | $677.95 | $677.95 | $678.10 | |