| 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 | $125.42 | 9.675% | $137.5544 | $137.55 | $137.55 | $137.60 |
| Purchase #2 | $98.87 | 13.864% | $112.5773 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $42.38 | 4.315% | $44.2087 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $47.81 | 11.580% | $53.3464 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $98.52 | 3.380% | $101.85 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $153.27 | 6.229% | $162.8172 | $162.82 | $162.80 | $162.80 |
| Purchase #7 | $250.27 | 9.634% | $274.381 | $274.38 | $274.40 | $274.40 |
| 7 purchase totals = | $816.54 | $886.7350 | $886.74 | $886.75 | $886.80 | |