| 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 | $84.63 | 8.599% | $91.9073 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $5.26 | 6.460% | $5.5998 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $67.29 | 12.411% | $75.6414 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $120.74 | 11.820% | $135.0115 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $179.33 | 11.264% | $199.5297 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $32.89 | 10.858% | $36.4612 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $105.36 | 6.541% | $112.2516 | $112.25 | $112.25 | $112.30 |
| 7 purchase totals = | $595.50 | $656.4025 | $656.40 | $656.40 | $656.40 | |