| 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 | $69.67 | 13.596% | $79.1423 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $161.93 | 6.172% | $171.9243 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $120.47 | 8.797% | $131.0677 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $110.92 | 13.359% | $125.7378 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $70.45 | 4.768% | $73.8091 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $53.25 | 7.666% | $57.3321 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $182.33 | 12.797% | $205.6628 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $769.02 | $844.6761 | $844.67 | $844.65 | $844.60 | |