| 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 | $73.60 | 7.721% | $79.2827 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $68.76 | 9.649% | $75.3947 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $90.47 | 7.589% | $97.3358 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $228.60 | 7.517% | $245.7839 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $212.94 | 3.186% | $219.7243 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $140.72 | 10.711% | $155.7925 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $175.42 | 6.141% | $186.1925 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $990.51 | $1,059.5064 | $1,059.49 | $1,059.55 | $1,059.50 | |