| 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 | $64.74 | 4.744% | $67.8113 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $200.98 | 9.123% | $219.3154 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $139.28 | 12.781% | $157.0814 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $183.44 | 8.282% | $198.6325 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $212.25 | 10.744% | $235.0541 | $235.05 | $235.05 | $235.10 |
| Purchase #6 | $50.84 | 4.398% | $53.0759 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $75.45 | 13.710% | $85.7942 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $926.98 | $1,016.7648 | $1,016.76 | $1,016.80 | $1,016.80 | |