| 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 | $95.99 | 13.413% | $108.8651 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $118.55 | 13.576% | $134.6443 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $87.35 | 8.662% | $94.9163 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $43.32 | 9.163% | $47.2894 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $154.38 | 3.266% | $159.4221 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $144.59 | 4.164% | $150.6107 | $150.61 | $150.60 | $150.60 |
| Purchase #7 | $5.30 | 5.354% | $5.5838 | $5.58 | $5.60 | $5.60 |
| 7 purchase totals = | $649.48 | $701.3317 | $701.33 | $701.30 | $701.30 | |