| 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 | $29.64 | 12.434% | $33.3254 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $93.69 | 9.439% | $102.5334 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $137.27 | 5.625% | $144.9914 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $74.78 | 7.411% | $80.3219 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $5.60 | 13.837% | $6.3749 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $199.72 | 7.214% | $214.1278 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $109.98 | 8.759% | $119.6131 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $650.68 | $701.2879 | $701.28 | $701.30 | $701.20 | |