| 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 | $115.79 | 7.612% | $124.6039 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $69.30 | 12.717% | $78.1129 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $9.31 | 12.196% | $10.4454 | $10.45 | $10.45 | $10.40 |
| Purchase #4 | $101.93 | 11.444% | $113.5949 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $81.35 | 7.532% | $87.4773 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $220.52 | 9.298% | $241.0239 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $31.44 | 4.342% | $32.8051 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $629.64 | $688.0634 | $688.06 | $688.05 | $688.00 | |