| 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 | $53.42 | 8.323% | $57.8661 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $121.96 | 12.310% | $136.9733 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $249.44 | 5.327% | $262.7277 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $37.51 | 12.354% | $42.144 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $194.33 | 9.687% | $213.1547 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $138.52 | 4.111% | $144.2146 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $18.65 | 4.331% | $19.4577 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $813.83 | $876.5381 | $876.53 | $876.50 | $876.60 | |